Question

Define atom,molecule and ion. plz answer to this question. ..

Answer 1

Atoms are the basic units of matter and the defining structure of elements.

Molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.

Ion is an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

Hope this will help you!!!

Answer 2

Atoms are the smallest particles which exists .
Atoms are further divided into molecules.
Ions are the atoms ar molecules with a net electric charge due to the loss or gain of one ar more electrons.
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