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Physical & Chemical

1. Physical change a change in which no new substances form
2. Temperature a measure of how warm something is
3. Melting the change from a solid to a liquid
4. Evaporation the change from a liquid to a gas at the surface of the liquid
5. Condensation the change from a gas to a liquid
6. Freezing the change from a liquid to a solid.
7. Mixture a combination of two or more substances in which each substance keeps its own properties
8. Solution a mixture in which one substance dissolves in another
9. Dissolve to mix evenly into another substance. When a substance dissolves, it breaks into tiny pieces that seem to disappear
10. Chemical change a change in which one or more new types of matter form
11. Chemical property the ability of a substance to react with other substances in a certain way, such as by burning or rusting
Created by: athomas