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chem 101 chapter 1

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Tro, Principles of Chemistry: A Molecular Approach<br />

30<br />

Energy of Matter<br />

• All matter possesses energy.<br />

• Energy is classified as either kinetic or<br />

potential.<br />

• Energy can be converted from one form<br />

to another.<br />

• When matter undergoes a <strong>chem</strong>ical or<br />

physical change, the amount of energy<br />

in the matter changes as well.

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