onekomassamiran
onekomassamiran onekomassamiran
  • 22-04-2016
  • Chemistry
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How to distinguish physical changes from chemical changes.

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Willchemistry
Willchemistry Willchemistry
  • 22-04-2016

Chemical changes is all that which occurs with the formation of new substances.

 Physical changes are all the transformations of matter without altering its chemical composition occurs. Is any phenomenon that occurs without the formation of new substances.

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