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Phase change
| 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 |
| temperature | A measure of how hot or cold something is |
| Freedom of movement | The way molecules in a substance move around relative to each other |
| Refute | To provide evidence that goes against a claim |
| scale | The relative size of things |
| Substances | Something that is made of all same atoms or groups of atoms |
| Extended Structure | A structure formed by repeating group of atoms linked together in a large network |
| Molecule | A group of atoms joined together in a particular way |
| kinetic energy | The energy that an object has because it is moving |