| A | B |
|---|
| phases of matter on earth | solid, liquid, gas |
| solid | definite shape and volume |
| crystal | solid with regular repeating pattern |
| liquid | no definite shape, definite volume |
| gas | no definite shape or volume |
| viscosity | resistance of liquid to flow |
| Boyle's law | volume less when pressure is more |
| Charles's law | volume goes up and down with temperature |
| melting point | temperature when solid becomes liquid |
| freezing point | temperature when liquid becomes solid |
| vaporization | when liquid changes to a gas |
| evaporation | vaporization at the surface of liquid |
| boiling point | temperature when liquid becomes gas |
| condensation | when gas loses energy and becomes liquid |
| sublimation | particles of a solid go directly to gas |
