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Phases of Matter
solids, liquids, gases
| Question | Answer |
|---|---|
| Phase changes occur due to changes in | thermal energy |
| change from gas to solid | deposition |
| change from solid to gas | sublimation |
| change from gas to liquid | condensation |
| change from liquid to gas | evaporation |
| change from solid to liquid | melting |
| change from liquid to solid | freezing |
| the movement of particles in a solid | vibrate |
| the movement of particles in a liquid | flow |
| the movement of particles in a gas | collide, bounce off each other |
| the particles of a solid are arranged | close together |
| the particles of a liquid are arranged | spread out |
| the particles of a gas are | very spread out |
| this type of matter has a definite shape and volume | solid |
| this type of matter has no definite shape or volume | gas |
| this type of matter has no definite shape, but does have a definite volume | liquid |