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phase change
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| Term | Definition |
|---|---|
| atom | the tiny pieces that all matter-all the stuff in the world- is made of |
| phase | a noticeably different form or state of the same substance |
| temputure | a measure of how hot or cold something is |
| freedome of movement | the way molecules in a substance move around relative to eachother |
| refute | to provide evidence that goes against the claim |
| scale | the relative size of things |
| substance | something that is made up of all the same atoms or group of atoms |
| extended structure | a structure formed by repeating groups of atoms linked together in a large network |
| molecule | a group of atoms joined together in a perticulare way |
| kinetic energy | the energy that an object has because it is moving |