Friday, January 14, 2011

Standard 9

Big Idea 9: Changes in Matter (Mitchell)

A. Matter can undergo a variety of changes.

B. When matter is changed physically, generally no changes occur in the structure of the atoms or molecules composing the matter.

C. When matter changes chemically, a rearrangement of bonds between the atoms occurs. This results in new substances with new properties.

I think that matter can change into plasma, gas, liquid and solid

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