premise
stringlengths 1
46.3k
| hypothesis
stringlengths 21
234
| label
stringclasses 2
values |
|---|---|---|
A population is a group of animals of the same species.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is a group of individuals of the same species living in the same area at the same time.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is a group of individuals of the same species that occupy a given area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is a group of organisms of the same species living is a particular space.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is a group of organisms of the same species living together in a given location.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is a group of organisms of the same species occupying a particular space at a particular time.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is a group of organisms of the same species within a defined area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is all the members of one species that live in the same area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is an assemblage of organisms of the same species utilizing the resources in the same area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is the number of organisms of the same kind, living in a specified area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A population is usually defined as all of the individuals of the same species that live in a given area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Animals, which live within a same-species group, and occupy an area at the same time, are part of a population.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
PICTURE population A group of individuals of the same species living in the same area at the same time and sharing a common gene poo l.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
POPULATION Group of individuals of the same species living together in a defined area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Population A group of individuals of the same species occupying a given area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Population A group of the same kind of organisms living in a certain place.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Population A population is a group of individual of the same species living in the same area at the same time sharing the same genetic information .
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Population ecology studies groups of individuals of the same species living in a particular geographic area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Populations and ecosystems A population of an organism is simply a group of that organism living in the same place at the same time.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Populations are groups of individuals belonging to the same species that live in the same region at the same time.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Populations are groups of organisms of the same type, living in the same area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
Students will learn that a population is a group of organisms that all belong to the same species and live in a given area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
in ecology, a population is a group of organisms of the same species living in a specified area and interbreeding.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
population A group of organisms of the same species that occupy a particular geographic area or region.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
population A group of individuals from the same species that lives in the same area.
|
You call a group of organisms of the same species that live in the same area a(n) population.
|
entails
|
A colloid is a system in which one substance (in this case, silver ) is divided into minute particles called colloidal particles, and dispersed and suspended ( not dissolved ) throughout a second substance (in this case, a solution of pure deionized water ) without bonding to solvent molecules.
|
You call a mixture of two or more substances in which dissolved particles are distributed evenly throughout a solution.
|
neutral
|
A solution (the mixture of a liquid and the dissolved particles of another substance) of salt and water freezes at a lower temperature than water alone.
|
You call a mixture of two or more substances in which dissolved particles are distributed evenly throughout a solution.
|
entails
|
A chemical element is any substance that cannot be separated into different substances except by radioactive decay.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
A chemical property is a predictable tendency of a substance (pure element or compound) to react with a completely different substance to produce a new substance.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
neutral
|
An element is a pure substance that cannot be broken down into anything simpler by chemical or physical means.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
An element is a pure substance which cannot be broken down into simpler substances by chemical means.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
An element is a pure substance which cannot be split up by a chemical reaction.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
An element is a substance that cannot be chemically divided into a simpler substance.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
Each element is a pure substance that cannot be split up into any simpler pure substance.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
Element An element is a substance that cannot be split chemically into simpler substances.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
Elements and Atoms An element is a pure substance that cannot be decomposed by any chemical change.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
Elements and Compounds An element is a substance that cannot be reduced to a simpler substance by chemical means.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
Elements are pure substances that are made up of a single kind of atom (atoms with the same number of protons) and cannot be separated into different substances by ordinary chemical methods.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
Elements are pure substances that have a set of unique properties and cannot be further broken down or decomposed into other elements by chemical methods.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
Individual substances are called elements , substance which cannot be broken down or subdivided by ordinary chemical means.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
entails
|
Pure substance, elements, compounds, mixtures are subjects of this unit.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
neutral
|
Substances made up of molecules consisting of atoms of different elements are called COMPOUNDS.
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
neutral
|
pure substances (knowledge) Web Elements -
|
You call a pure substance that cannot be broken down into different types of substances a(n) element.
|
neutral
|
1) In chemistry and physics, an element is a substance that cannot be broken down into simpler components by any non-nuclear chemical reaction.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
A substance that cannot be broken down into chemically simpler components is an element A substance that cannot be broken down into chemically simpler components.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
A substance that cannot be decomposed by any chemical reaction into simpler substances is called A(Element), B(Compounds), C(Homogeneous Mixture, or Solution), D(Heterogeneous Mixture).
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
All matter is made up of substances called elements, which have specific chemical and physical properties and cannot be broken down into other substances through ordinary chemical reactions.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
An element cannot be changed into simpler substances by any chemical process.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
An element is a pure substance which cannot be split up by a chemical reaction.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
An element is a substance that cannot be broken down into other substances by ordinary chemical means.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
An element is a substance that cannot be chemically divided into a simpler substance.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
An element is defined as a substance that cannot be broken down into any other substance.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
As experts in chemistry know, a catalyst by itself cannot provoke a meaningful reaction if other elements or substances are missing or insufficient.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
neutral
|
Chemical reactions occur as elements rearrange to form new substances.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
neutral
|
Chemical reactions occur in elements rearrange to form new substances.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
neutral
|
D Decomposition Breakdown of a material or substance (by heat, chemical reaction, electrolysis, decay, or other processes) into parts or elements or simpler compounds.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
neutral
|
ELEMENT Substance which cannot be broken down into simpler substances by chemical means.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Element An element is a substance that cannot be split chemically into simpler substances.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Element Substance composed of atoms that cannot be broken down by ordinary chemical means;
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Elements Substances that cannot be decomposed into simpler materials by chemical reactions.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Elements are pure substances that cannot be decomposed by chemical changes.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Elements are substances that cannot be broken down into other substances by chemical means.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Elements cannot be decomposed into two or more other substances through a chemical change.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Elements cannot be split into simpler substances using normal chemical methods.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Elements do not break into simpler substances during chemical changes.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Individual substances are called elements , substance which cannot be broken down or subdivided by ordinary chemical means.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
The Words of Science element A substance that cannot be broken down by ordinary chemical means;
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
You can join different elements to make more complicated substances called compounds, but you cannot break an element into a simpler kind of substance.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
d) Elements cannot be broken down into simpler substances by chemical means.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
element a substance that cannot be decomposed by chemical means into simpler substances.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
element, chemical A substance that cannot be decomposed into simpler substances by chemical means.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
element A substance composed of atoms with the same atomic number ; cannot be broken down in ordinary chemical reactions.
|
You call a substance that cannot be broken down to other substances by chemical reactions an element.
|
entails
|
Elements are pure substances that are made up of a single kind of atom (atoms with the same number of protons) and cannot be separated into different substances by ordinary chemical methods.
|
You call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has, a(n) element.
|
entails
|
For a given element, two or more nuclides which have the same number of protons but different numbers of neutrons in their nuclei are called isotopes.
|
You call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has, a(n) element.
|
neutral
|
Isotopes of an element have the same number of protons but differ in the number of neutrons.
|
You call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has, a(n) element.
|
neutral
|
The number of neutrons in an atom can vary, but is typically close to the number of protons, for light elements (atoms with small numbers of protons).
|
You call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has, a(n) element.
|
neutral
|
Three elements, well defined, that cannot be separated.
|
You call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has, a(n) element.
|
neutral
|
c) Isotopes are atoms of an element that have different numbers of protons.
|
You call a substance that cannot be separated into smaller pieces, which is also defined by the number of protons it has, a(n) element.
|
neutral
|
A substance with a pH of 7 is neutral, meaning that it is not an acid or a base.
|
You call a substance that is not an acid or a base neutral.
|
entails
|
A unit of measurement called pH is used to record whether a substance is acidic, alkaline, or neutral, and also determines the strength of acidity or alkalinity.
|
You call a substance that is not an acid or a base neutral.
|
entails
|
Acids and Bases Students measure the pH of acids, bases, and neutral substances Listening to Water Students listen to an audio tape of the many sounds of water.
|
You call a substance that is not an acid or a base neutral.
|
neutral
|
Determine if each substance has an acid, base or a neutral pH. 6.
|
You call a substance that is not an acid or a base neutral.
|
neutral
|
For those who haven't taken chemistry, acids and bases are chemical opposites--mix them together and you get a substance that's neutral, neither acid nor basic.
|
You call a substance that is not an acid or a base neutral.
|
entails
|
If a substance has one acid component for each base component, it is said to be neutral and has a pH value of 7.
|
You call a substance that is not an acid or a base neutral.
|
entails
|
In the eighteenth century it was recognized that acids have a sour taste, that they react with limestone producing a gaseous substance (CO 2 ), and that neutral substances result from their interaction with bases.
|
You call a substance that is not an acid or a base neutral.
|
neutral
|
Normally the liver rapidly transforms the harmful acetaldehyde into a neutral substance called acetic acid or acetate.
|
You call a substance that is not an acid or a base neutral.
|
neutral
|
Tests for Acid, Alkaline, and Neutral Substances.
|
You call a substance that is not an acid or a base neutral.
|
neutral
|
The learners will be able to determine whether a substance dissolved in water will form an acid, a base or a neutral solution.
|
You call a substance that is not an acid or a base neutral.
|
neutral
|
Using the cabbage indicator, bases will turn green, acids will turn red, and neutral substances will turn blue.
|
You call a substance that is not an acid or a base neutral.
|
neutral
|
When all of the acids and bases react to form water molecules and other neutral salts, it is called neutralization.
|
You call a substance that is not an acid or a base neutral.
|
neutral
|
A solution is a mixture of two or more substances that has the same composition throughout.
|
You call a type of mixture that has the same composition throughout a solution.
|
entails
|
A solution is a mixture that is the same or uniform throughout.
|
You call a type of mixture that has the same composition throughout a solution.
|
entails
|
A solution is a type of homogeneous mixture
|
You call a type of mixture that has the same composition throughout a solution.
|
entails
|
In order to understand the types of crystals formed, mineral solutions of simpler composition were prepared and submitted to the same process.
|
You call a type of mixture that has the same composition throughout a solution.
|
neutral
|
Mass transfer causes changes in the compositions of solutions and mixtures;
|
You call a type of mixture that has the same composition throughout a solution.
|
neutral
|
Mixtures with a consistent composition throughout are called homogeneous mixtures (or solutions) A mixture that acts as a single substance so that it is not obvious that two or more substances are present.
|
You call a type of mixture that has the same composition throughout a solution.
|
entails
|
One type of mixture that is not a solution is known as the colloid.
|
You call a type of mixture that has the same composition throughout a solution.
|
neutral
|
Solutions are homogeneous, meaning that the composition at any one point in the Mixture is the same as that at any other point.
|
You call a type of mixture that has the same composition throughout a solution.
|
entails
|
Such mixtures are called solid solutions .
|
You call a type of mixture that has the same composition throughout a solution.
|
neutral
|
The dissolved mixture is called a solution .
|
You call a type of mixture that has the same composition throughout a solution.
|
neutral
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.