Modern atomic theory.

Question= Modern atomic theory.
Answer= {1} Atoms are- divisible and destructible.
{2} Atoms are divisible- consisting of subatomic particles like- electrons, protons and neutrons.
{3} Atoms of the same element- may not be alike in all respects as seen in case of isotopes which are atoms of the- same element having the same atomic number but different mass number.

Modern atomic theory. +Harsh Puri Goswami