Science - Chemistry - States of Matter

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MatterAnything that occupies space and has mass
Properties of a solidDefinite shape, definite volume, cannot flow and cannot be compressed
Properties of a liquidNo definite shape, definite volume, can flow and cannot be compressed
Properties of a gasNo definite shape, no definite volume, can flow and can be compressed
Melting pointTemperature at which a solid changes to a liquid
Freezing pointTemperature at which a liquid changes to a solid
Boiling pointTemperature at which a liquid changes to a gas throughout the liquid
MeltingThe changing of a solid to a liquid
FreezingThe changing of a liquid to a solid
BoilingThe changing of a liquid to a gas throughout the liquid
CondensationThe changing of a gas to a liquid
EvaporationThe changing of a liquid to a gas. Can occur at different temperatures.
DiffusionThe ability of the particles of a gas or liquid to move out and fill up all available space