The state of matter in which the volume and shape of a substance are fixed
Solid
The state of matter that has a definite volume but not a definite shape.
Liquid
A form of matter that does not have a definite volume or shape.
Gas
The change of state from a liquid to a solid.
freezing
The change in state from a solid to a liquid.
Melting
The change of state from a liquid to a gas that usually occurs at the surface of a liquid over a wide range of temperatures
Evaporation
The change of state from a liquid to a gas that occurs at a specific temperature.
Boiling
The change of state from a gas to a liquid.
Condensation
The change in state from a gas directly to a solid.
Deposition
