Trinitymorganm Trinitymorganm
  • 01-10-2018
  • Chemistry
contestada

Which of the following observations would indicate that a material is a pure substance

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notsmart12353
notsmart12353 notsmart12353
  • 01-10-2018
what is the following
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emilymp987 emilymp987
  • 10-03-2019

It does not dissolve in water.

It changes color after heating.

It cannot be physically broken down into different types of atoms.

It can be physically broken down into different types of molecules.

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