The orbit from which when electron will jump in other orbit, energy may be absorbed but not emitted — Atomic Structure Chemistry Question

💡 Solution & Explanation

The first orbit (n = 1) is the ground state of the atom, which represents the absolute lowest energy level for the electron. Because no lower energy levels exist beneath n = 1, the electron cannot undergo a transition to any lower state and emit energy. It can only absorb energy to jump to higher states (n > 1).