Question

Short note on pure substance​

Answer 1

Explanation:

Pure substances are substances that are made up of only one kind of particles and has a fixed or constant structure. Pure substances are further classified as elements and compounds. An element is a substance that consists of only one type or kind of atom.Elements are mostly metals, non-metals or metalloids.

Answer 2

Answer:

Pure substances are substances that are made up of only one kind of particles and has a fixed or constant structure

Pure substances are substances that are made up of only one kind of particles and has a fixed or constant structure. Pure substances are further classified as elements and compounds. An element is a substance that consists of only one type or kind of atom. ... Elements are mostly metals, non-metals or metalloids.