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Question 1 Page 15 - Chapter 2 Class 9 - Is Matter Around Us Pure (Term 1)

Last updated at July 14, 2021 by

What is meant by a pure substance?

 

Answer

The substances that are made up of only one type of particles are called pure substances.

For example - Pure water, Oxygen and Salt.

Pure substances are of two types; elements and compounds.

Pure_substances.png

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