Question

define atom and element......

Answer 1

Answer :-

Atom - The smallest individual particle which can take part in chemical reaction is called as atom.

Element - An element is a pure substance which cannot subdivided into two or more new substances by an means.

Answer 2

An element is the simplest form of a substance. Generally, it cannot be simplified or broken down further into smaller particles. An atom is the part of an element. A particular element is composed of only one type of atom. Atoms are further composed of subatomic particles called electrons, protons and neutrons....