huangyuanhui96
huangyuanhui96 huangyuanhui96
  • 24-10-2019
  • Chemistry
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What happens to energy when matter undergoes a chemical or physical change?

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hopem65
hopem65 hopem65
  • 24-10-2019

Chemical- The atoms that make the current substance are rearranged into new substances.

Physical- during a physical change, nothing new is created.

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