Energy of an electron in the lowest energy state of the hydrogen atom is 13.6eV . Find the energy needed to remove an electron from the fourth orbit. Energy of an electron in the lowest energy state of the hydrogen atom is 13.6eV . Find the energy needed to remove an electron from the fourth orbit. June 7, 2021 Category: Chapter 12 - Atoms , MTG NEET Physics , Part 2 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related