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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 from or state of the same substance. |
| tempature | A measure of how hot or cold something is. |
| Freedom of movemnt | 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. |
| substance | Something that is made of all the same atoms or groups of atoms. |
| Exended structure | A structure formed by repeating groups 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. |