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Physical changes
Building Blocks of physical changes
Term | Definition |
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Physical changes | a change of matter in size shape or state that does not change the type of matter |
Evaporation | the changes of a liquid into a gas below the boiling point |
Condensation | the changing of a gas into a liquid |
Sublimation | the process of changing directly from a solid into a gas without first becoming a liquid |
Melting point | the particular temperature at which a substance changes state from a solid into a liquid |
Boiling point | the temperature at which a substance changes state from a liquid into a gas |
Freezing point | the temperature at which a substance changing state from a liquid to a solid |