MissLawley7100 MissLawley7100
  • 24-06-2017
  • Social Studies
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How to id as physical or chemical change?

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Tuniss
Tuniss Tuniss
  • 24-06-2017
A chemical change is a change in the composition of a substance. This is not always an obvious change. A physical change is usually one that is easy to notice. It's a change in the physical form of the substance, whether it's color, shape, or consistency. 
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