Question

what is the difference between atom and molecules?​

Answer 1

Answer:

According to science atom is the smallest unit of an element that can or cannot exist freely. While on the other hand, a molecule is a set of atoms that are held together with the help of a bond and is the smallest unit of a compound.

Answer 2

Answer:

Atom: The smallest particle of an element.It can or cannot exist independently.

Molecule:It is the smallest particle of a compound.It can exist independently.