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Phase Chaneges

TermDefinition
Altitude vertical distance, or elevation, above sea level
Boil change from a liquid to a gas
Boiling Point the temperature at which boiling occurs
Freeze change from a liquid to a soild
Freezing Point the temperature at which freezing occurs
Gas a phase in which matter has definite shape or volume
Gas Properties will expand to fill any container; can be compressed; volumes relatively far apart and move freely
Water Vapor water in the gas phase
Liquid a phase in which matter has definite volume but no definite shape
Liquid properties will take the shape of a container but can't expand or be compressed; molecules in a liquid move randomly but stay close to one another
Melt change from a solid to a liquid
Melting Point the temperature at which melting occurs
Phase a state of matter with certain physical properties
Solid a phase in which matter has a definite shape and a definite volume
Solid Properties will retain the same shape and volume in any container; atoms are held in a rigid structure and can't move freely
Ice water in the solid phase
Thermal Energy Energy in the form of heat
Vaporization rapid change from a liquid to a gas
Condensation change from a gas to a liquid
Sublimation change from solid to gas
Evaporation slow change from a liquid to gas
Deposition change from gas to solid
Created by: Joe5267
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