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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 |