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Matter
Matter notes
| Term | Definition |
|---|---|
| Matter | Anything that takes up space |
| Solid | Any object that is firm and stable in shape |
| Liquid | Any substance that takes the shape of another solid object and loses its shape when released. |
| Gas | An invisible substance that takes on the shape of another object |
| Solids | Do not change shape unless a reaction happens |
| Gas | A sign of a chemical reaction |
| Liquid | H2O, juice, and hair gel |
| Gas | CO2, methane, farts, and burps |
| Solid | Tables, rocks, people, and boards |
| Atoms | The most basic unit of chemical reaction |
| Atoms | Makes up matter |
| Solids | Tightly packed molecules |
| Liquids | Loosely packed molecules |
| Gas | Molecules freely move |