Wednesday, September 1, 2010

Vocabulary 5

State of matter:Any of the forms matter can exist in.Adding or removing heat can make subtances change from one subtance into another.

Melting point:The temperature at which a solid changes state into a liquid.








Boiling point:The temperatura at which aliquid change state into a gas.The boiling point have their own temperature.

Freezing point:The temperature at which  a liquid changes satate into a solid.

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