Key Terms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Anything that has mass and takes up space | Matter
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| The study of the properties of matter and how matter changes | Chemistry
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| A single kind of matter that is pure and has a specific set of properties | Substance
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| A characteristic of a pure substance that can be observed without changing it into another substance | Physical property
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| A characteristic of a pure substance that describes its ability to change into a different substance | Chemical property
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| A pure substance that cannot be broken down into any other substances by chemical or physical means | Element
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| The basic particle from which all elements are made | Atom
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| A force of attraction between two atoms | Chemical bond
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| Groups of two or more atoms held together by chemical bonds | Molecules
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| A pure substance made of two or more elements chemically combined in a set ratio | Compound
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| Shows the elements in the compound and the ratio of atoms | Chemical formula
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| Two or more substances that are mixed together but are not chemically combined | Mixture
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| A mixture in which pure substances are unevenly distributed throughout the mixture | Heterogeneous mixture
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| A mixture in which subsances are evenly distributed throughout the mixture | Homogeneous mixture
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| An example of a homogeneous mixture; forms when substances dissolve | Solution
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| Two or more substances that are mixed together but are not chemically combined | Mixture
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| A mixture in which pure substances are unevenly distributed throughout the mixture | Heterogeneous mixture
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| A mixture in which subsances are evenly distributed throughout the mixture | Homogeneous mixture
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| An example of a homogeneous mixture; forms when substances dissolve | Solution
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Created by:
littlemike17
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