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2-4 Changes in State

Bonnie Branch 8th grade 2-4

QuestionAnswer
thermal energy The total energy of a substance’s particles due to their movement or vibration
melting The temperature at which a substance changes from a solid to a liquid
freezing The change in state from a liquid to a solid
vaporization The change from the liquid to the gaseous state of matter
evaporation The process that occurs when vaporization takes place only on the surface of a liquid
boiling Vaporization that occurs on and below the surface of a liquid
boiling point The temperature at which a substance changes from a liquid to a gas
condensation The change from the gaseous to the liquid state of matter
sublimation The change in state from a solid directly to a gas without passing through the liquid state
Created by: kjanelli
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