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15 Cards in this Set
- Front
- Back
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substance
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element or compound
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element
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simplest form of matter
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compound
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two or more elements chemically combined
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mixture
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combination of elements or compounds not chemically combined
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homogeneous
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evenly distributed mixture
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heterogeneous
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unevenly distributed mixture
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mass
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the amount of matter an object contains
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volume
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amount of space an object occupies
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density
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relationship between mass and volume
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chemical property
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observed by changing the chemical formula
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physical property
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measured without changing the chemical formula
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chemical change
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changes the chemical composition
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physical change
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change in state
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qualitative
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measurement without a number
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quantitative
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measurement with a number
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