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states of matter

williams-pnhs-states of matter

QuestionAnswer
the state of matter in which materials have a definite shape and definite volume. solid
the state of matter in which a material has a definite volume but not a definite shape. liquid
the state of matter in which a material has neither a definite shape nor a definite volume. gas
the energy an object object has due to it's motion. kinetic energy
a reversible physical change that occurs when a substance changes from one state of matter to another phase change
a description of a change in which a system absorb endotheric
another term for melting heat of fusion
a description of a change in which a system releases energy to its surrounding exotheric
the phase change in which a substances changes from a liquid into a gas vaporization
the energy a substances must absorb in order to change from a liquid to a gas heat of vaporization
the pressure caused by the collisions of particles in a vapor with the walls of a container vapor pressure
the phase change in which a substance changes from a gas or vapor to a liquid condensation
the phase change in which a substance changes from a solid to a liquid or vapor without changing to a liquid first sumblimation
the phase change in which a gas or vapor changes directly into a solid without first changing into a liquid depostion
the process that changes a substance a from a liquid to a gas at temperatures below the substances boiling point evaporation
Created by: lynwilliams98
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