solid particles formed in a liquid solution during a chemical reaction		Evaporation
the temperature at which a substance changes from a solid to a liquid.		Physical Change
the temp. at which a liquid boils and becomes a gas.		Precipitate
the change of state from a liquid to a gas; includes boiling and evaporation.		Melting Point
vaporization that occurs at the surface of a liquid below the liquid's boiling point		Chemical Change
the change from a liquid to a solid.		Vaporization
change of state from a gas to a liquid		Change of State
the change of state from a solid to a gas.		Freezing
a change that occurs when one or more substances are changed into entirely new substances with different properties; chemical changes cannot be reversed using physical means.		Boiling Point
a change that affects one or more physical properties of a substance; some physical changes can be undone.		Sublimation
the change of a substance from one physical form to another. All changes of state are physical changes.		Condensation