Burrito0619
Burrito0619 Burrito0619
  • 13-03-2017
  • Chemistry
contestada

Methods scientist use to determine a change in physical or chemical change in an Item

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riveraalexiscar
riveraalexiscar riveraalexiscar
  • 14-03-2017
They'd observe any new substances or new color, and temp. that is irreversible. 

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