The binding energy of an electron in the ground state of He-atom is E0 = 24.6 eV. The energy required to remove both the electrons from the atom is The binding energy of an electron in the ground state of He-atom is E0 = 24.6 eV. The energy required to remove both the electrons from the atom is October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related