PINEAPP PINEAPP

23-10-2017
Chemistry

contestada

How is a pure substance different from a mixture?

A. Mixtures can be seperated by physical means.

B. Pure substances are made up of mixtures.

C. A pure substance is heterogeneous.

D. A mixture is made of one substance.

Respuesta :

emenajeradesant emenajeradesant

23-10-2017

The answer is A. Mixtures can be separated by physical means

A pure substance cannot be separated.

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emmasink1010 emmasink1010

11-09-2018

It is A the answer is A and I'm doing homeschooling and I do quizzes and I got a A on it so the answer is A

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