AHEfaterpano AHEfaterpano

23-11-2016
Chemistry

Answered

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How is a pure substance different from a mixture?

AMixtures cannot be separated by physical means
BA mixture is made of one substance
CPure substances cannot be separated by physical means D. A pure substance is heterogeneous

Verified Answer :

Anonymous Anonymous

30-11-2016

I think the awnser would be C. becuase Pure Substances are made of mostly the same material and properties Such as: Nitrogen Gas, Oxygen Gas, Carbon, Iorn, Water, Sugar and Salt.

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