zbmccullough
zbmccullough zbmccullough
  • 17-10-2017
  • Chemistry
contestada

How is a pure substance different from a mixture?


A. Pure substances cannot be separated by physical means.
B. Mixtures cannot be separated by physical means.
C. A pure substance is heterogeneous.
D. A mixture is made of one substance.

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digital4danceki
digital4danceki digital4danceki
  • 23-10-2017
Yup he is wrong I took the test
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