Seudónimo Seudónimo
  • 04-11-2016
  • Chemistry
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Is a faded picture a chemical or physical change?

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taco13 taco13
  • 04-11-2016
It is a chemical change
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mariana1704
mariana1704 mariana1704
  • 04-11-2016
QUIMIC. (Química) :)
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