Question

Charecteristics of pure substances ..

Answer 1

The characteristic of a pure substance is that it only contains atoms of only one kind. It has fixed physical and chemical properties, for example, melting point, boiling point, density, solubility, etc.

Answer 2

hy
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pure substances
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they are made of only one type of atoms or molecules

they are homogenous throughout its mass

they cannot be seperated by physical process

examples of pure substances are sulphur , iron etc
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hope helped
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