Question

What are atoms and molecules ?
Explain..​

Answer 1

Answer:

hii

your answer is here.

Explanation:

An Atom is the smallest particle of an element which can take part in a chemical reaction.Atoms may or may not exist freely in nature.For eg. atome of helium, neon,etc.

A Molecule is the smallest particle of an elemeny or a compound which can exist freely. The molecule consists of two or more atoms of the same kind.For eg. molecule of oxygen element (O2) consists of two atoms of oxygen.

Hope it helps you a lot!

Follow me

Mark my answer as brainliest.

Answer 2

♦ The universe is made up of atoms, which contain protons (positively charged particles), neutrons (particles with no charge), and electrons (negatively charged particles). ... Molecules are formed when two or more atoms bond together. If molecules contain atoms of different elements, that substance is known as a compound.