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particle models
| Question | Answer |
|---|---|
| what are the qualities of solids? | -uniform structure -strong forces between particles -vibrate around a fixed position -dense -least energy |
| what are the qualities of liquids? | -close together but no structure -weak forces between particles -particles move around each other -mid density -mid energy |
| what are the qualities of gasses? | -spread out -almost no forces between particles -they move randomly at a range of speeds -least dense -most energy |