If 13.6eV energy is required to ionize the hydrogen atom, then the energy required to remove an electron from n = 2 is If 13.6eV energy is required to ionize the hydrogen atom then the energy required to remove an electron from n = 2 is November 28, 2020 Category: Chapter 18 - Atoms and Nuclei , JEE Mains Physics 2002-2019 Solved Video Solutions , Facebook Messenger WhatsApp Share this:TwitterFacebook Related