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7 Cards in this Set
- Front
- Back
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SUBSTANCE
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MATTER THAT HAS A DEFINITE COMPOSITION AND CONSTANT PROPERTIES.
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A substance has a definite
composition and constant properiies. |
true--- and is either a compound or an element
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list 3 Matter classifications
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elements
compounds mixtures |
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HETEROGENEOUS MIXTURE
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Indefinite composition
& variable properties (bread) |
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HOMOGENEOUS MIXTURE
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Definite composition, but
variable properties from sample to sample ---alloys, solutions, and mixtures of gases |
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compound
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can be broken down into elemennts by an ordinary chemical reaction.
*table sugar |
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elements
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can not be broken down by chemical reaction.
* table salt |
