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14 Cards in this Set
- Front
- Back
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liquid |
a substance that has a definite volume but no definite shape |
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solution |
a mixture in which substances are spread out evenly and will not settle |
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gas |
a substance without a definite volume or shape |
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molecule |
the smallest particle of a compound that still has the properties of that compound |
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mass |
the amount of matter in a solid, liquid, or gas |
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volume |
the amount of space an object takes up |
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atom |
the smallest part of an element that still has the properties of the element |
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atomic theory |
the idea that everything is made of small particles |
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compound |
a type of matter made of two or more elements |
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solid |
a substance that has a definite shape and volume |
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mixture |
different materials placed together, but each material keeps it's own properties |
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chemical change |
a change of one or more types of matter into other types of matter with different properties |
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physical change |
a change in some properties of matter without forming a different kind of matter |
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temperature |
a measure of how fast the particles in an object are moving |
