Question

what is molecule......??? define please dear no spams.... please ​

Answer 1

Answer:

Molecule is the smallest unit into which a substance can be divided without changing its chemical nature.

Answer 2

Explanation:

Group of atoms together constitute a Molecule.

Example :

If we take $\sf H_2O$ , 2 atoms of Hydrogen and 1 atom of oxygen together consitute a molecule of Water ($\sf H_2O$)