context stringlengths 545 71.9k | questionsrc stringlengths 16 10.2k | question stringlengths 11 563 |
|---|---|---|
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | when naming these cations or compounds containing these cations , it is necessary to specify their charge . cations and anions combine to form ionic compounds . ionic compounds are named with the cation first and the anion last . | why does hydrogen form both cations and anions ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | this is because the 4+ charge on this ion will exactly cancel the net 4- charge contributed by the four chloride ions . therefore , the name of $ \text { pbcl } _4 $ is lead ( iv ) chloride . try it : ionic compounds containing polyvalent cations conclusion cations are positively charged ions formed when neutral atoms ... | to illustrate my confusion , how would you find the formula for : lead ( iv ) chloride - if it was not given ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | let 's look at a few more examples . example 1 : finding the chemical formula from the name what is the chemical formula of potassium chloride ? remember that potassium is a group 1 element that forms a 1+ ion . | why is the chemical formula for nitrogen monoxide no not no3 as nitrogen has a valency of 3 and monoxide 1 ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | that means we only have to name the element that the ion came from ( see example 2 below ) . any ionic compound will have a net charge of zero . another way of saying this is that cations and anions must always combine in such a way so that their charges cancel . | what is an ionic compound i did n't exactly get the meaning of it ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | the same convention is used when writing their chemical formulas . ionic compounds must be electrically neutral . therefore , the cations and anions must combine in such a way that the net charge contributed by the total number of cations exactly cancels the net charge contributed by the total number of anions . | why do we call pbcl4 or co2s3 ionic compounds ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | we can also think about a neutral aluminum atom losing its three valence electrons to become $ \text { al } ^ { 3+ } $ , which has a full octet . elements that form anions for groups 15 through 17 , the charge is usually negative because these elements are more likely to gain than lose electrons . the charge on the ion... | how can we tell which elements are polyvalent ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | element | common ions formed | systematic name | common ( trivial ) name : - : | : - : | : - : | : - : chromium | $ \text { cr } ^ { 2+ } $ | chromium ( ii ) | chromous | $ \text { cr } ^ { 3+ } $ | chromium ( iii ) | chromic cobalt | $ \text { co } ^ { 2+ } $ | cobalt ( ii ) | | $ \text { co } ^ { 3+ } $ | cobalt ( ii... | so the first point in naming basic ionic compounds is that the name of the compound should begin with the cations name , hypothetically we have an anion reacting with 2 or more cations ... which cation would be considered to be the first element to appear in the name of the compound ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | that means we only have to name the element that the ion came from ( see example 2 below ) . any ionic compound will have a net charge of zero . another way of saying this is that cations and anions must always combine in such a way so that their charges cancel . | what does net charge mean ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | the following figure summarizes the common charges for the elements in the eight main groups , or families , on the periodic table . remember that periodic groups refer to columns on the periodic table , whereas rows are known as periods . keep in mind that these charges only apply when these elements are found in ioni... | on the periodic table diagram in this article , why do groups 3-12 in the periodic table have variable charges ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | most elements much prefer to form only one or the other . in terms of its electron configuration , can you explain why hydrogen can form both cations and anions ? feel free to post in the comments at the end of the article ! | and what does electron configuration mean again ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | most elements much prefer to form only one or the other . in terms of its electron configuration , can you explain why hydrogen can form both cations and anions ? feel free to post in the comments at the end of the article ! | what is meant by electron configuration ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | elements that form multiple types of cations so far , we have considered elements that typically form cations of one particular charge . for example , the alkali metals and the alkaline earth metals usually form 1+ ions and 2+ ions , respectively . most transition metals , however , can form cations of various charges ... | are those names rules for ions in this article work for `` french '' language two ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | ionic compounds are named with the cation first and the anion last . the same convention is used when writing their chemical formulas . ionic compounds must be electrically neutral . | why is the common naming convention not used for lead ( pb ) or cobalt ( co ) ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | element | common ions formed | systematic name | common ( trivial ) name : - : | : - : | : - : | : - : chromium | $ \text { cr } ^ { 2+ } $ | chromium ( ii ) | chromous | $ \text { cr } ^ { 3+ } $ | chromium ( iii ) | chromic cobalt | $ \text { co } ^ { 2+ } $ | cobalt ( ii ) | | $ \text { co } ^ { 3+ } $ | cobalt ( ii... | is lead polyvalent , as in example 3 ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | we can also think about a neutral aluminum atom losing its three valence electrons to become $ \text { al } ^ { 3+ } $ , which has a full octet . elements that form anions for groups 15 through 17 , the charge is usually negative because these elements are more likely to gain than lose electrons . the charge on the ion... | what do they mean by `` elements can be assigned oxidation states/numbers '' ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | remember that periodic groups refer to columns on the periodic table , whereas rows are known as periods . keep in mind that these charges only apply when these elements are found in ionic compounds since covalent compounds do n't contain ions . as a general rule of thumb , the main group elements will usually gain or ... | does the octet rule apply only to covalent bonds ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | for example , the alkali metals and the alkaline earth metals usually form 1+ ions and 2+ ions , respectively . most transition metals , however , can form cations of various charges . that is why the d-block of the periodic table figure above has been labeled `` variable charges '' . iron , for instance , is often fou... | what is the greatest number of variable charges a cation can have ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | this requires first knowing how many valence electrons are in the neutral atom . tip : the number of valence electrons in the neutral atom is equal to the number in the $ \blued { 1 } $ s place in the new iupac group number . elements that form cations for groups 1 , 2 , 13 , and 14 , the elements have one to four vale... | there is a number below an chemical formula is n't because the valence of the element is that number ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | thus , iron is polyvalent , which literally means `` many valued '' —it is able to form cations of different charges . for metals that are polyvalent , we need to specify the magnitude of the charge on the ion . for instance , we have to call $ \text { fe } ^ { 2+ } $ `` iron two-plus '' or `` iron two '' because simpl... | what is magnitude of charge ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | we can see from the chemical formula $ \text { pbcl } _4 $ that there are four chloride ions in the compound . the total negative charge contributed by the four chloride ions is calculated below : $ \text { total charge from anions } =4\times ( 1 $ $ - $ $ ) =4 $ $ - $ in order for the compound to be electrically neutr... | do the group 14 elements have a charge of 4 with variating signs ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | we can also think about a neutral aluminum atom losing its three valence electrons to become $ \text { al } ^ { 3+ } $ , which has a full octet . elements that form anions for groups 15 through 17 , the charge is usually negative because these elements are more likely to gain than lose electrons . the charge on the ion... | why do elements have poly valency ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | that means we only have to name the element that the ion came from ( see example 2 below ) . any ionic compound will have a net charge of zero . another way of saying this is that cations and anions must always combine in such a way so that their charges cancel . | is a compound with hydrogen and a nonmetal ionic or covalent ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | that means we only have to name the element that the ion came from ( see example 2 below ) . any ionic compound will have a net charge of zero . another way of saying this is that cations and anions must always combine in such a way so that their charges cancel . | how are their compounds ' net charge 0 ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | for example , the alkali metals and the alkaline earth metals usually form 1+ ions and 2+ ions , respectively . most transition metals , however , can form cations of various charges . that is why the d-block of the periodic table figure above has been labeled `` variable charges '' . iron , for instance , is often fou... | why was n't carbon placed on the d-block hence its charges vary ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | naming these types of cations requires no special rule . for instance , we can refer to a hydrogen cation , $ \text { h } ^+ $ , simply by calling it `` $ \text { h } $ -plus '' or a `` hydrogen ion '' . similarly , a sodium cation , $ \text { na } ^+ $ , can be called `` $ \text { na } $ -plus '' , `` sodium plus '' ,... | and why is n't it necessary to specify the charge of hydrogen by just calling it hydrogen ion when the atom can form an anion ( hydride ) ; also ... .please forgive my inquisitives , is it possible for elements in carbon 's column , si , ge , sn , fl , pn , to have an `` exceptional '' charges , + , and - , like carbon... |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | for instance , the alkaline earth metals , group 2 , form cations with a charge of 2+ : $ \text { be } ^ { 2+ } $ , $ \text { mg } ^ { 2+ } $ , $ \text { ca } ^ { 2+ } $ , etc . while we often refer to an ion such as $ \text { mg } ^ { 2+ } $ as `` magnesium two-plus '' , we could also simply say `` magnesium ion '' , ... | ion thrusters ionize xenon particles , right ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | in the center column , we have a diagram of a single , neutral hydrogen atom . it contains one proton and one electron ; thus , its net charge is zero . if hydrogen loses its electron , it forms the cation $ \text { h } ^+ $ ( left column ) . | why would co2s3 be named cobalt ( iii ) sulfide ( one of the questions asked ) ? |
atoms are electrically neutral because the number of protons , which carry a 1+ charge , in the nucleus of an atom is equal to the number of electrons , which carry a 1- charge , in the atom . the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the ... | the result is that the total positive charge of the protons cancels out the total negative charge of the electrons so that the net charge of the atom is zero . most atoms , however , can either gain or lose electrons ; when they do so , the number of electrons becomes different from the number of protons in the nucleus... | are protons required for atoms to exist ? |
introduction understanding the architecture of the roman house requires more than simply appreciating the names of the various parts of the structure , as the house itself was an important part of the dynamics of daily life and the socio-economy of the roman world . the house type referred to as the domus ( latin for “... | 4 in the diagram above ) set in the floor . the compluvium allowed light , fresh air , and rain to enter the atrium ; the impluvium was necessary to capture any rainwater and channel it to an underground cistern . the water could then be used for household purposes . | i noticed the windows are open towards the impluvium ; was there enough air circulation ? |
introduction understanding the architecture of the roman house requires more than simply appreciating the names of the various parts of the structure , as the house itself was an important part of the dynamics of daily life and the socio-economy of the roman world . the house type referred to as the domus ( latin for “... | the water could then be used for household purposes . beyond the atrium and tablinum lay the more private part ( pars rustica ) of the house that was often centered around an open-air courtyard known as the peristyle ( no . 11 in the diagram above ) . | in the northern part of europe , are there instances of these having doors , or being `` closed '' during the winter months ? |
introduction understanding the architecture of the roman house requires more than simply appreciating the names of the various parts of the structure , as the house itself was an important part of the dynamics of daily life and the socio-economy of the roman world . the house type referred to as the domus ( latin for “... | the compluvium allowed light , fresh air , and rain to enter the atrium ; the impluvium was necessary to capture any rainwater and channel it to an underground cistern . the water could then be used for household purposes . beyond the atrium and tablinum lay the more private part ( pars rustica ) of the house that was ... | on the last picture there was a statue what was that statue in the water ? |
introduction understanding the architecture of the roman house requires more than simply appreciating the names of the various parts of the structure , as the house itself was an important part of the dynamics of daily life and the socio-economy of the roman world . the house type referred to as the domus ( latin for “... | foss , eds. , the world of pompeii ( london and new york : routledge , 2007 ) 279-91 . andrew wallace-hadrill , `` rethinking the roman atrium house , '' in r. laurence and a. wallace-hadrill , eds. , domestic space in the roman world : pompeii and beyond ( portsmouth : journal of roman archaeology , 1997 ) . andrew wa... | was the economy good during the roman time period ? |
introduction understanding the architecture of the roman house requires more than simply appreciating the names of the various parts of the structure , as the house itself was an important part of the dynamics of daily life and the socio-economy of the roman world . the house type referred to as the domus ( latin for “... | many ancient mediterranean houses show the same propensity as the roman atrium house—a penchant for a plan that focuses on a central courtyard . the romans may have drawn architectural inspiration from the etruscans , as well as from the greeks . in truth it is unlikely that there was a single stream of influence , rat... | was the romans the only people who was so into architecture ? |
introduction understanding the architecture of the roman house requires more than simply appreciating the names of the various parts of the structure , as the house itself was an important part of the dynamics of daily life and the socio-economy of the roman world . the house type referred to as the domus ( latin for “... | a. e. cooley and m.g.l . cooley , pompeii and herculaneum : a sourcebook , second ed . ( london and new york : routledge , 2014 ) . | what were the rooms on the second floor in the rear of the house used for ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | shang astronomers ’ works also showed advances in mathematics , the development of odd and even numbers , and principles of accounting . the i-ching—also known as the book of changes—was either written or compiled at this same time , around 1250 to 1150 bce . the i-ching is a book of divination with roots going back to... | what does the `` e '' in bce stand for ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | the first dynasty the very earliest period in traditional chinese history is called the mythical period , when—according to legend—the xia dynasty ruled china . the shang dynasty , the first historically confirmed dynasty , supposedly began when the shang overthrew the xia sometime around 1760 bce . did this overthrow ... | is the shang dynasty named after shangdi , vice versa , or just a coincidence ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | shang astronomers ’ works also showed advances in mathematics , the development of odd and even numbers , and principles of accounting . the i-ching—also known as the book of changes—was either written or compiled at this same time , around 1250 to 1150 bce . the i-ching is a book of divination with roots going back to... | what is known about the history of rice cultivation ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | the first shang ruler supposedly founded a new capital for his dynasty at a town called shang , near modern-day zhengzhou , a city of 2.6 million people in eastern china ’ s henan province . archaeological remains of this town may have been found , and it seems to have functioned as a sacred capital , where the most sa... | why does the article say that `` archaeological remains of this town may have been found '' ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | one of the ways that historians know about these social hierarchies is by examining cemeteries , which were often grouped in different neighborhoods and varied in quality according to the status of the people buried there. $ ^ { 19 } $ shang religion shang religion was incredibly important , and it extended into the po... | you mention the shang dynasty in a constant state of war , who were they fighting against ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | shang dynasty craftspeople mastered bronze , an alloy of copper and tin ; bronze weapons gave shang foot soldiers and charioteers a tactical advantage in combat . the first dynasty the very earliest period in traditional chinese history is called the mythical period , when—according to legend—the xia dynasty ruled chin... | during what dynasty was the great wall of china built ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | shang astronomers ’ works also showed advances in mathematics , the development of odd and even numbers , and principles of accounting . the i-ching—also known as the book of changes—was either written or compiled at this same time , around 1250 to 1150 bce . the i-ching is a book of divination with roots going back to... | instead of bce , can we use bc ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | what was the significance of bronze in shang society ? what kind of hierarchies existed in shang society , and how do we know about them ? | what kind of hierarchies existed in shang society , and how do we know about them ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | what was the significance of bronze in shang society ? what kind of hierarchies existed in shang society , and how do we know about them ? | do we have any evidence implying that this resulted from some kind of interaction between the two empires or is it possible , that we are talking about a coincidence ? |
overview the shang had a number of religious practices , one of which was veneration of dead ancestors ; shang people made sacrifices to and asked questions of their ancestors . ancient chinese nobles sought to tell the future by writing on bone fragments or pieces of turtle shell and throwing those bones into a fire ;... | shang dynasty craftspeople mastered bronze , an alloy of copper and tin ; bronze weapons gave shang foot soldiers and charioteers a tactical advantage in combat . the first dynasty the very earliest period in traditional chinese history is called the mythical period , when—according to legend—the xia dynasty ruled chin... | what is the `` legend '' for which people believe there was an initial xia dynasty ? |
introduction let 's take a deep look at the natural response of a resistor-inductor-capacitor circuit $ ( \text { rlc ) } $ . this is the last circuit we 'll analyze with the full differential equation treatment . the $ \text { rlc } $ circuit is representative of real life circuits we can actually build , since every ... | $ v_\text l = \text l\ , \dfrac { di } { dt } $ $ v_\text r = - i\ , \text r $ $ v_\text c = \dfrac { 1 } { \text c } \ , \displaystyle \int { -i \ , dt } $ we can write kirchhoff 's voltage law ( kvl ) starting in the lower left corner and summing voltages going around the loop clockwise . the inductor has a voltage r... | why is the voltage across the capacitor ( vc ( t ) ) equals to the integral of the opposite of the current ? |
introduction let 's take a deep look at the natural response of a resistor-inductor-capacitor circuit $ ( \text { rlc ) } $ . this is the last circuit we 'll analyze with the full differential equation treatment . the $ \text { rlc } $ circuit is representative of real life circuits we can actually build , since every ... | it is homogeneous because every term is related to $ i $ and its derivatives . it is second order because the highest derivative is a second derivative . it is ordinary because there is only one independent variable ( no partial derivatives ) . | did you apply kirchhoff 's loop rule and take a total derivative of the function with respect to current ? |
introduction let 's take a deep look at the natural response of a resistor-inductor-capacitor circuit $ ( \text { rlc ) } $ . this is the last circuit we 'll analyze with the full differential equation treatment . the $ \text { rlc } $ circuit is representative of real life circuits we can actually build , since every ... | now we set about solving our differential equation . propose a solution just like we did with previous natural response problems ( rc , rl , lc ) , we assume a solution with an exponential form . exponential functions have the wondrous property that the derivatives look a lot like the original function . | but why were you able to do that when you assumed the form of the solution to be in the form of a single exponential to begin with ? |
introduction let 's take a deep look at the natural response of a resistor-inductor-capacitor circuit $ ( \text { rlc ) } $ . this is the last circuit we 'll analyze with the full differential equation treatment . the $ \text { rlc } $ circuit is representative of real life circuits we can actually build , since every ... | summary of the initial conditions $ i ( 0^+ ) =0 $ $ \dfrac { di } { dt } ( 0^+ ) =10 $ find constants $ a_1 $ and $ a_2 $ using the initial conditions as a reminder , our proposed solution is : $ i = e^ { -t } ( a_1\cos 2t + a_2\sin 2t ) $ if we evaluate this at time $ t=0 $ , we can find one of the $ a $ constants . ... | how vl ( 0^+ ) turns into 10a/sec ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | how strong can our brains be ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | should we create frustrating situations for ourselves ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | i used to get ab and principal honor roles but ever since 4th and 5th grade my grades have dropped and now i can barely manage a b or a c. and im only in 8th grade so how does that work ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | why is the brain the only organ controlling how i think , write , and speak ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | aye when i erase a word with a pencil where does it go ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | to access the reflection form , click the blue `` start reflection '' button near the bottom of the article . how to grow your brain 40 years ago , we seemed to know more about the moon than we did about how our own brains work . not anymore ! | do you think our brains grow faster when we are asleep ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | what happens to your brain when you are mad and struggling ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | struggling is part of the learning process when you ’ re learning , especially something that is challenging for you , it ’ s normal to make mistakes , get confused , or feel frustrated . people with a growth mindset view struggle as an opportunity to learn , not a sign of weakness or failure . as you can see , there '... | why do people learn faster than others ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | why do we go to scolle ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | in other words , there ’ s a lot happening in your brain when you ’ re learning . pause and reflect take 2 minutes to write about a time that you struggled to learn something . what did it feel like ? | what is the best way to learn something as fast as you can ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | why does our brain need to grow ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | are brains are strong thats why my brain hurt 's sometimes ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | what did it feel like ? your brain and challenges here are two examples of how your brain changes when you challenge yourself and learn new things : learning a new language learning a new language strengthens the parts of the brain associated with memory , thought , and action . practicing an instrument practicing an i... | is it possible forgetting things at a young age constantly ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | when you sleep can you brain grow faster ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bottom to earn your badge and add learnstorm progress for your class . | one question : how long will learnstorm last ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | how come only one habit is strong ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | what makes struggling so important to the brain ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | what was the purpose of the eclipse ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | as you can see , there 's a lot happening in our brains as we struggle and work hard to learn something new . can you imagine what that looks like ? pause and reflect use the form below to complete and submit your activity . | how do we imagine things ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | how many neurons do you have ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | yeah why does our brain need to grow ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | the growth mindset these examples prove that your brain is like a muscle . you can make it stronger through exercise , practice , and even some struggling . the growth mindset is the belief that you can grow your brain , that your intelligence grows with effort . | how is the moon able to block sun even though the sun is bigger ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | how many nevers does a brain have ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | struggling is part of the learning process when you ’ re learning , especially something that is challenging for you , it ’ s normal to make mistakes , get confused , or feel frustrated . people with a growth mindset view struggle as an opportunity to learn , not a sign of weakness or failure . as you can see , there '... | can animals be smarter than people ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | how smart can our brain be ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | are our brains getting smaller when were lazy , and bigger when were active ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | directions : read the full article and complete the reflection form at the bottom to earn your badge and add learnstorm progress for your class . to access the reflection form , click the blue `` start reflection '' button near the bottom of the article . how to grow your brain 40 years ago , we seemed to know more abo... | in the reflection box , where do our contents go once we have submitted our response ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | directions : read the full article and complete the reflection form at the bottom to earn your badge and add learnstorm progress for your class . to access the reflection form , click the blue `` start reflection '' button near the bottom of the article . how to grow your brain 40 years ago , we seemed to know more abo... | and just below the reflection box , what does the note mean ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | your brain and challenges here are two examples of how your brain changes when you challenge yourself and learn new things : learning a new language learning a new language strengthens the parts of the brain associated with memory , thought , and action . practicing an instrument practicing an instrument improves the v... | does the brain improve in the same sections ( of vision , auditory , and motor ) when practicing singing as it does when practicing a musical instrument ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | is jitterclicking considered a talent ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | how long does it take for your brain to grow ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | how often does the brain grow ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! | why does our brian grow when we get a answer wrong ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bottom to earn your badge and add learnstorm progress for your class . | how do you know if you have a growth mindset or a fixed mindset if your doubting yourself but you still believe aswell ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | what happens to your brain when you forget something ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . as we make mistakes , struggle , and persevere we build new information pathways in the brain . | what helps your brain grow ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | what age do you have to be to smoke ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | what did it feel like ? your brain and challenges here are two examples of how your brain changes when you challenge yourself and learn new things : learning a new language learning a new language strengthens the parts of the brain associated with memory , thought , and action . practicing an instrument practicing an i... | why does the brain process things slower depending on who you are ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | struggling is part of the learning process when you ’ re learning , especially something that is challenging for you , it ’ s normal to make mistakes , get confused , or feel frustrated . people with a growth mindset view struggle as an opportunity to learn , not a sign of weakness or failure . as you can see , there '... | why do people tell other people that there not smart but they are ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | you can learn anything learning and practicing helps strengthen and change our brain . as we make mistakes , struggle , and persevere we build new information pathways in the brain . as the videos you watched explain , your brain is changing and creating new pathways when you struggle to learn something new . | is it possible to lose knowledgeif you are taking in too much information at once ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | why in the warm up do you ask us our for our user-name ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | practicing an instrument practicing an instrument improves the visual , auditory , and motor sections of the brain . it also strengthens the bridge between the two halves of your brain , allowing messages to get across the brain quicker ! the growth mindset these examples prove that your brain is like a muscle . you ca... | what is an easy way for me to make my brain ... stronger ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | who saw the total solar eclipse ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | struggling is part of the learning process when you ’ re learning , especially something that is challenging for you , it ’ s normal to make mistakes , get confused , or feel frustrated . people with a growth mindset view struggle as an opportunity to learn , not a sign of weakness or failure . as you can see , there '... | why are some people born with better intelligence ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | what did it feel like ? your brain and challenges here are two examples of how your brain changes when you challenge yourself and learn new things : learning a new language learning a new language strengthens the parts of the brain associated with memory , thought , and action . practicing an instrument practicing an i... | why is it so easy to put things off until the last minute ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bottom to earn your badge and add learnstorm progress for your class . | in what ways can a mindset be considered as a strength ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | so i guess im in 7th grade now , and i 'm stressed out because of math ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . | why does space have no gravity ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | when someone struggles much less than their peers in almost every single subject at school , does that mean they 're more naturally gifted but have weaker brain due the fact that the brain grows when struggling ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | what did it feel like ? your brain and challenges here are two examples of how your brain changes when you challenge yourself and learn new things : learning a new language learning a new language strengthens the parts of the brain associated with memory , thought , and action . practicing an instrument practicing an i... | how does the brain improve my memory ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | struggling is part of the learning process when you ’ re learning , especially something that is challenging for you , it ’ s normal to make mistakes , get confused , or feel frustrated . people with a growth mindset view struggle as an opportunity to learn , not a sign of weakness or failure . as you can see , there '... | why are people better at some things than others ? |
mindset warm-up before we dive in , let 's warm our brains up . answer a short series of questions using the form below . there are no right answers , just share what you honestly think ! welcome to the learnstorm growth mindset activities ! directions : read the full article and complete the reflection form at the bot... | we 're excited to share some exciting new discoveries with you . how does the brain work ? you can learn anything learning and practicing helps strengthen and change our brain . | why does our brain have neurons ? |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.