molin molin
  • 21-09-2016
  • Chemistry
contestada

is blue color a physical change

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Jasdancer
Jasdancer Jasdancer
  • 21-09-2016
Yes if it turns into a gas then it's a chemical change
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samanthaburg
samanthaburg samanthaburg
  • 21-09-2016
Yes because nothing changed.
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