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17 Cards in this Set
- Front
- Back
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Pure substance containing only one type of matter, which cannot be broken down by chemical methods. |
Element |
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State of matter that has its own shape and volume. |
Solid |
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The energy associated with the motion of particles in a substance. |
Heat |
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A physically distinctive portion of matter characterized by having uniform chemical and physical properties. |
Phase |
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A state of matter that does not have a definite shape or volume. |
Gas |
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The temperature at which a liquid changes to gas 1 boils 2 and gas changes to liquid |
Boiling point |
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The formation of bubbles of gas throughout a liquid |
Boiling |
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The material that makes up a substance and has mass and occupies space. |
Matter |
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The physical combination of two or more substances that does not change the identities of the mixed substances. |
Mixture |
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The change of state in which a solid is transformed directly to a gas without forming a liquid first. |
Sublimation |
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The change of a gas directly into a solid; the reverse of sublimation. |
Deposition |
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The change of state from a gas to a liquid. |
Condensation |
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The change of state from liquid to solid. |
Freezing |
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The change of state from a solid to a liquid. |
Melting |
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The formation of a gas vapor by the escape of high energy molecules from the surface of a liquid. |
Evaporation |
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A state of matter that takes the shape of its container but has a definite volume. |
Liquid |
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A pure substance consisting of two or more elements, with a definite composition, that can bebroken down into simpler substance |
Compound |
