Let the potential energy of the hydrogen atom in the ground state be zero . Then its energy in the first excited state will be Let the potential energy of the hydrogen atom in the ground state be zero . Then its energy in the first excited state will be June 5, 2021 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 29 - Atomic Structure , Facebook Messenger WhatsApp Share this:TwitterFacebook Related