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15 Cards in this Set
- Front
- Back
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Matter |
Anything that has mass or takes up space |
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Chemistry |
Study of properties of matter and how matter changes |
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Substance |
A single kind of matter that is pure |
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Physical property |
Hardness, texture, color, melting/freezing points |
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Chemical property |
Burning, reacting with other substances |
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Element |
Pure substance that cannot be broken down |
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Atom |
The basic particle from which all elements are made |
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Chemical bond |
Force of attraction between two bonds |
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Molecule |
Groups of two or more atoms held together by chemical bonds |
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Chemical formula |
Shows the element in the compound and the ratio of atoms |
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Compound |
A pure substance made of two or more elements chemically combined |
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Mixture |
Made up of two or more substances that are together but are not chemically combined |
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Heterogeneous mixture |
You can see the different parts |
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Homogeneous mixture |
You can't see the different parts |
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Solution |
liquid compound or mixture, two or more elements combined, like water or salt water |
