Question

Elaborate on how to classify elements and pure compounds.

Answer 1

Matter can be classified into two broad categories: pure substances and mixtures. A pure substance is a form of matter that has a constant composition and properties that are constant throughout the sample. Mixtures are physical combinations of two or more elements and/or compounds.

But ur question is incorrect.. so I have given for the pure substance that u have asked..

It may be helpful for u...