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vocab
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Phase change | a change from one state (solid or liquid or gas) to another without a change in chemical composition |
endothermic | noting or pertaining to a chemical change that is accompanied by an absorption of heat as opposed to exothermic |
heat of fusion | the heat absorbed by a unit mass of a given solid at its melting point that completely converts the solid to a liquid at the same temperature: equal to the heat of solidification |
exothermic | noting or pertaining to a chemical change that is accompanied by a liberation of heat ( opposed to endothermic ). |
vaporization | the rapid change of water into steam, especially in a boiler |
heat of vaporization | the heat absorbed per unit mass of a given material at its boiling point that completely converts the material to a gas at the same temperature: equal to the heat of condensation |
evaporation | matter or the quantity of matter evaporated or passed off in vapor. |
vapor pressure | the pressure exerted by the molecules of a vapor, especially that part of the total pressure exerted by vapor in a mixture of gases, as by water vapor in air. |
condensation | the result of being made more compact or dense. |
sublimation | the act, fact, or process of subliming |
deposition | the state of being deposited or precipitated |