images images listlengths 1 1 | problem stringlengths 55 554 | answer stringlengths 1 273 |
|---|---|---|
<image>Question: <image>What symbol is for Hydrogen?
Choices:
Ho
Hy
He
H | H | |
<image>Question: <image>How much hydrogen atom is there?
Choices:
2
3
4
1 | 1 | |
<image>Question: <image>How many lone pair/s of electrons does oxygen have?
Choices:
3
6
4
2 | 2 | |
<image>Question: <image>How many dots are contained in this image?
Choices:
5
4
6
2 | 6 | |
<image>Question: <image>How many electrons does oxygen have?
Choices:
6
5
7
8 | 6 | |
<image>Question: <image>How many electrons are shared between oxygen and hydrogen atoms?
Choices:
2
4
6
8 | 4 | |
<image>Question: <image>How much Oxygen atom is shown in the diagram?
Choices:
2
4
3
1 | 1 | |
<image>Question: <image>How many oxygen ions bond with Hydrogen?
Choices:
3
4
1
2 | 2 | |
<image>Question: <image>How many black circles are around the Cl?
Choices:
5
7
6
8 | 8 | |
<image>Question: <image>How many electrons are there in the diagram?
Choices:
6
4
2
8 | 8 | |
<image>Question: <image>How many atoms of carbon there are?
Choices:
2
3
4
1 | 2 | |
<image>Question: <image>How many free-floating electrons are shown in this chemical compound?
Choices:
4
1
2
6 | 4 | |
<image>Question: <image>How many valence electrons are in the picture?
Choices:
10
4
6
2 | 4 | |
<image>Question: <image>How many valence electrons does aluminum have?
Choices:
2
0
3
1 | 3 | |
<image>Question: <image>How many protons does Chlorine have?
Choices:
Five
Six
Two
Seven | Seven | |
<image>Question: <image>How many unpaired electrons does chlorine atom have?
Choices:
1
7
3
2 | 1 | |
<image>Question: <image>Which lesson is this symbol used in?
Choices:
Foreign languages
English
Science
Math | Science | |
<image>Question: <image>Which represents the atom of Hydrogen?
Choices:
both
image on the right
left image
none | image on the right | |
<image>Question: <image>How many electrons does a Hydrogen atom have?
Choices:
5
1
2
7 | 1 | |
<image>Question: <image>How many valence electrons does a carbon atom have?
Choices:
2
4
8
1 | 4 | |
<image>Question: <image>How many atoms of Carbon are in the diagram?
Choices:
2
5
8
4 | 2 | |
<image>Question: <image>How many electrons are there in the carbon to carbon bond?
Choices:
4
2
6
3 | 4 | |
<image>Question: <image>The representation of acetylene shows that carbon has what type of bond?
Choices:
triple
double
quadruple
single | triple | |
<image>Question: <image>How many black dots are on the following object?
Choices:
6
12
10
8 | 10 | |
<image>Question: <image>How many bonds are formed between C atoms in Acetylene?
Choices:
2
4
3
1 | 3 | |
<image>Question: <image>How many protons does H20 have?
Choices:
9
6
8
4 | 8 | |
<image>Question: <image>How many electrons are there in a water molecule?
Choices:
4
6
8
2 | 8 | |
<image>Question: <image>How many oxygen atoms does the water molecule have?
Choices:
0
3
2
1 | 1 | |
<image>Question: <image>What does a sodium atom and a chlorine atom produce?
Choices:
Sodium Chloride
More sodium
More chlorine
Less sodium | Sodium Chloride | |
<image>Question: <image>What are the sodium atom and the chlorine atom forming?
Choices:
sodiom chlorine
sodiom chloride
sodium clorine
sodium chloride | sodium chloride | |
<image>Question: <image>In which type of bond do atoms share electrons?
Choices:
Covalent Bonds
Nonpolar Ionic
Ionic
Covalent Ionic | Covalent Bonds | |
<image>Question: <image>In a covalent bond, what happens to electrons?
Choices:
They are shared.
They are created.
They are destroyed.
They are transferred. | They are shared. | |
<image>Question: <image>An ionic bond forms when which atomic particle is given up to another atom?
Choices:
Electron
Nucleus
Proton
Neutron | Electron | |
<image>Question: <image>How many electrons are shown in this diagram?
Choices:
5
9
6
4 | 9 | |
<image>Question: <image>If the transfer of electron happens as shown in the diagram below, what will be the charge on the negative ion?
Choices:
10
-10
1
-1 | 1 | |
<image>Question: <image>In the diagram, what does the blue and red circles represent?
Choices:
Nucleous
Electrons Only
Protons Only
Neutrons Only | Nucleous | |
<image>Question: <image>Which element is the yellow atom?
Choices:
Chlorine
Sodium
Carbon
Natrium | Sodium | |
<image>Question: <image>What does Sodium do to Chlorine?
Choices:
Nothing
Give an Electron
Take an Electron
Share Electrons | Give an Electron | |
<image>Question: <image>What happens after sodium passed an ion to chlorine?
Choices:
Sodium becomes a negative ion.
Both become negative ions.
Nothing happens between them.
Chlorine becomes a negative ion. | Chlorine becomes a negative ion. | |
<image>Question: <image>What is being donated to form the bond?
Choices:
Sodium electron
Sodium proton
Chlorine proton
Chlorine electron | Sodium electron | |
<image>Question: <image>How many electrons in a sodium ion?
Choices:
10
75
1
43 | 10 | |
<image>Question: <image>How many Sodium atoms are shown in this diagram?
Choices:
4
2
5
1 | 2 | |
<image>Question: <image>Which element shared its outside electron?
Choices:
Chloride.
Sodium Chloride.
Cannot determine.
Sodium. | Sodium. | |
<image>Question: <image>How many electrons are lost by the Sodium atom?
Choices:
8
10
1
2 | 1 | |
<image>Question: <image>How many electrons are on the inner level of sodium?
Choices:
3
8
9
2 | 2 | |
<image>Question: <image>This ionic bond will create what compound?
Choices:
Na+1Cl-1
NaCl
NACL
ClNa | NaCl | |
<image>Question: <image>After transferring an electron to chlorine, what charge does the sodium atom have?
Choices:
Positive
Varying
Neutral
Negative | Positive | |
<image>Question: <image>How many electrons transferred between elements in this diagram?
Choices:
3
2
1
4 | 1 | |
<image>Question: <image>What happens after sodium pass its electron to the chlorine?
Choices:
Both elements will separate from each other
Sodium will gain a charge and chlorine will lose a charge
The compound created will become stable
The compound created will explore | The compound created will become stable | |
<image>Question: <image>How many hydrogen atoms are there in a methane molecule?
Choices:
3
5
4
2 | 4 | |
<image>Question: <image>What particle does Hydrogen (H) bond to in a nonpolar covalent bond?
Choices:
Oxygen (O)
Carbon (C)
Hydrogen (H)
Both O and H | Carbon (C) | |
<image>Question: <image>How many types of bonds are shown in the diagram?
Choices:
2
4
1
5 | 2 | |
<image>Question: <image>How many oxygens does the nonpolar covalent bond have in this diagram?
Choices:
Three
Four
Two
Five | Two | |
<image>Question: <image>How many electrons are shared in the covalent bond between two oxygen atoms?
Choices:
4
1
2
3 | 4 | |
<image>Question: <image>How many electrons are shown in this diagram?
Choices:
4
2
16
18 | 16 | |
<image>Question: <image>How many oxygen atoms are shown here?
Choices:
one
two
five
three | two | |
<image>Question: <image>What happens to the melting and boiling point of compounds that have covalent bond?
Choices:
they are higher due to their bond
same as other compound
it is weaker because they're sharing
no effect on the bond | they are higher due to their bond | |
<image>Question: <image>What type of bond is formed between two oxygen atoms?
Choices:
Ionic
Covalent
Hydrogen bond
Van der waals | Covalent | |
<image>Question: <image>Which element is bonded to oxygen?
Choices:
Covalent bond
Lone pair
Oxygen
Hydrogen | Hydrogen | |
<image>Question: <image>Which type of bond connects two water molecules?
Choices:
lone pair
ionic bond
hydrogen bond
covalent bond | hydrogen bond | |
<image>Question: <image>How many hydrogen atoms are represented in the diagram?
Choices:
2
5
4
3 | 4 | |
<image>Question: <image>What is the force of attraction that holds together two atoms that share a pair of electrons known as?
Choices:
Non Covalent Bonds.
Oxygen Bonds.
Covalent Bond.
Hydrogen Bond. | Covalent Bond. | |
<image>Question: <image>Which bond is responsible for keeping two molecules together?
Choices:
Hydrogen Bond
Covalent Bond
Metallic Bond
Ionic Bond | Hydrogen Bond | |
<image>Question: <image>How many hydrogen atoms are shown in this diagram?
Choices:
1
3
2
4 | 2 | |
<image>Question: <image>In oxygen, how many polar covalent bonds are there?
Choices:
5
3
4
2 | 2 | |
<image>Question: <image>What is the name of the weak bond formed between water molecules?
Choices:
polar covalent bond
Hydrogen bond
covalent bond
water bond | Hydrogen bond | |
<image>Question: <image>How many hydrogen atoms make a methane molecule?
Choices:
3
1
2
4 | 4 | |
<image>Question: <image>What bond is holding the atoms together?
Choices:
polar bond
ionic bond
covalent bond
non-polar bond | covalent bond | |
<image>Question: <image>How many atoms make up this compound?
Choices:
1
2
4
5 | 5 | |
<image>Question: <image>How many carbon atoms are represented in the diagram?
Choices:
4
1
2
5 | 1 | |
<image>Question: <image>What is a covalent bond?
Choices:
the repulsion that keeps two neutrons apart
The force of attraction that holds together two atoms that share a pair of electrons
the repulsion that keeps two eletrons apart
the force of attraction that holds together two atoms that share a pair of neutrons | The force of attraction that holds together two atoms that share a pair of electrons | |
<image>Question: <image>Which of the following will cause the molecule to become an ion?
Choices:
The molecule loses all 4 H atoms and bond with O2
The molecule bonds with H2O
The molecule loses 1 H atom
The molecule loses 1 H atom and bonds with OH | The molecule loses 1 H atom | |
<image>Question: <image>How many atoms are shared in the covalent bond below?
Choices:
4
2
6
None | 2 | |
<image>Question: <image>How many electrons are shown in the diagram?
Choices:
6
2
10
12 | 2 | |
<image>Question: <image>How many electrons would be shared if this were a double covalent bond?
Choices:
8
6
4
2 | 4 | |
<image>Question: <image>What does the C stand for in the covalent bond?
Choices:
Carbon
Chloride
Covalent
Chromium | Carbon | |
<image>Question: <image>What type of bond is this?
Choices:
shared pair
covalent
single
double displacement | covalent | |
<image>Question: <image>How many covalent bonds are shown in this diagram?
Choices:
1
2
3
4 | 2 | |
<image>Question: <image>How many hydrogen atoms are present in the molecule?
Choices:
3
1
4
2 | 2 | |
<image>Question: <image>How many electrons are shared in a covalent bond?
Choices:
four
one
three
a pair | a pair | |
<image>Question: <image>What represents the element, hydrogen, in the diagram?
Choices:
H
F
HF
X | H | |
<image>Question: <image>How many elements are shown in this diagram?
Choices:
4
2
1
3 | 2 | |
<image>Question: <image>What kind of bond is presented on the figure?
Choices:
Ionic bond
Electric bond
Chemical bond
Covalent bond | Covalent bond | |
<image>Question: <image>Each hydrogen molecule is connected by what type of particles?
Choices:
Electrons and Neutrons
Protons and Neutrons
Electrons
Protons and Electrons | Protons and Neutrons | |
<image>Question: <image>How many covalent bonds are there in this molecule?
Choices:
4
1
2
6 | 2 | |
<image>Question: <image>How many hydrogen atoms can form bonds with 1 carbon atom?
Choices:
2
5
4
3 | 4 | |
<image>Question: <image>How many hydrogen molecules are depicted?
Choices:
1
4
2
3 | 4 | |
<image>Question: <image>How many valence electrons are represented?
Choices:
1
6
3
4 | 6 | |
<image>Question: <image>How many molecules are present?
Choices:
2
24
6
4 | 2 | |
<image>Question: <image>How many electrons are shown in the diagram?
Choices:
16
20
22
26 | 22 | |
<image>Question: <image>If the oxygen atom in this covalent bond has a positive charge of 8, what is the carbon's charge?
Choices:
6
5
7
8 | 6 | |
<image>Question: <image>How many electrons does an oxygen atom contain?
Choices:
6
4
8
2 | 6 | |
<image>Question: <image>How many Hydrogen atoms are represented in this diagram?
Choices:
1
3
2
4 | 2 | |
<image>Question: <image>How many electrons did Oxygen have before forming a covalent bond with Hydrogen to become water?
Choices:
4
6
1
2 | 6 | |
<image>Question: <image>How many shapes of Alkane is shown in the diagram?
Choices:
1
3
2
4 | 1 | |
<image>Question: <image>What is represented in the following diagram?
Choices:
carbon
cyclic alkane
alkane
a hydrocarbon | carbon | |
<image>Question: <image>Which element are the hydrogen atoms connected to?
Choices:
HC
None
CH
C | C | |
<image>Question: <image>How many carbons are in the chain?
Choices:
4
2
3
1 | 4 | |
<image>Question: <image>If two carbon atoms were joined using double bond in the hydrocarbon shown in diagram, what would be the result?
Choices:
cyclic hydrocarbon
unsaturated hydrocarbon
saturated hydrocarbon
nothing would change | saturated hydrocarbon | |
<image>Question: <image>What is formed when each carbon atom is bonded to as many hydrogen atoms as possible?
Choices:
alkanes
simple hydrocarbon
alkene
saturated hydrocarbons | saturated hydrocarbons |
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