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sience
| Term | Definition |
|---|---|
| Atoms | 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. |
| temperture | a measure of how hot or cold something is. |
| freedom of movement | the way molecules in a subtance move around relative to each other. |
| refute | to provide evidence that goes against a claim |
| scale | the relative size of things |
| substance | something that is made of all the same atoms or groups of atoms |
| extended struture | a struture formed by repeating groups of atoms linked together in a large network |
| molecule | a group of atoms joined in a articular way |
| kinetic energy | the energy that an object because it is moving |