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Phase Changes GCA PS

TermDefinition
Boiling Point The temperature at which a substance changes states from a liquid to a gas
Melting Point The temperature at which a substance changes states from from a solid to a liquid
Freezing Point The temperature at which a substance changes from a liquid to a solid
Condensation Physical change in matter from a gas to a liquid
Evaporation Physical change from liquid to a gas
Physical State The classification of matter as a solid, liquid, or gas
boiling point of water 100 degrees Celsius
freezing point of water 0 degrees Celsius
melting point of water 0 degrees Celsius
If you have 10 grams of ice and it melts how much water will you have? 10 grams
Solid to a Liquid Melting
Liquid to a Solid Freezing
Gas to a Liquid Condensation
Liquid to a Gas Vaporization
Coldest possible temperature absolute zero
added energy particles move faster
remove energy particles move slower
temperature average kinetic energy of a sample
sublimation solid --> gas
deposition gas --> solid
temperature stays the same during a ______ change phase
points on a heating curve where potential energy is changing horizontal lines representing phase changes
point on a heating curve that represents solid the lowest angled line
points on a heating curve where kinetic energy is changing angled lines representing heating one phase
point on a heating curve that represents gas the highest angled line
freezing and melting are shown here on a heating curve the lowest horizonatl line
vaporization and condensation are shown here on a heating curve the highest horizonatl line
point on a heating curve that represents liquid the central angled line
Created by: enewmanator
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