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10 Cards in this Set
- Front
- Back
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Matter
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matter is anything that has mass and occupies space.
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three states of matter
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liquid, solid, and gas
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crystalline
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molecules may exist in regular, repeating, geometric patterns.
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Mixture
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when two or more substances are mixed it is called a mixture.
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homogeneous
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when it is uniform in appearance and possesses the same physical and chemical properties throughout.
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heterogeneous
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when a mixture lacks homogeneity it is called heterogeneous.
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phase
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a phase is that portion of a mixture having separate physical/chemical properties.
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interface
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the thing that separates one phase from another phase.
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physical properties
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those which describe physical attributes or physical changes.
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chemical properties
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those that describe its ability to react with other chemicals.
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