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2.2 Changes of state

6th grade Glencoe Science

thermal energy The total kinetic and potential energy of all the particles in a sample of matter
temperature The average kinetic energy of the individual particles
heat The movement of thermal energy from a substance at a higher temperature to one at a lower temperature
melting The change from the solid state to the liquid state
freezing The change from the liquid state to the solid state
freezing point The temperature at which a substance changes from the liquid state to the solid state
vaporization The change from a liquid to a gas
condensation the opposite of vaporization
Created by: the98789