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Chapter 4
Physical and Chemical Changes
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 | The change in some properties of matter without forming a different kind of matter. |
Melting | The change of a solid into a liquid. |
Freezing | The change of a liquid into a solid. |