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Chapter 4
Term | Definition |
---|---|
Volume | The amount of space an object takes up |
Mass | The amount of matter in a solid, liquid, or gas. |
Weight | The force of Earth's pull on an object |
physical change | Is a change in some properties of matter. |
melting | Turns solids into liquids. |
freezing | Turns liquids into solids. |
chemical change | One or more types of matter change into other types other types of matter with different properties |
law of conservation of mass | In a chemical change matter can not be created or destroyed, it can only change from one to another |