Q.No.202: - How the energy vary in different shell of atom.

Q.No.202: - How the energy vary in different shell of atom.

Ans: - Electron that are away from nucleus have higher energy while the electrons nearer the nucleus have low energy.

If the orbit with n=1 have energy E₁

If the orbit with n=2 have energy E₂

If the orbit with n=2 have energy E₃

If the orbit with n=2 have energy E₄

If the orbit with n=2 have energy E_n-1

If the orbit with n=2 have energy E_n

Then,

E₁<E₂<E₃<E₄<E_n-1 <E_n