The ratio of the kinetic energy of the n = 2 electron for the H atom to that of He^+ ion is. The ratio of the kinetic energy of the n = 2 electron for the H atom to that of He^+ ion is. September 15, 2021 Category: Chapter 18 - Atoms and Nuclei , JEE Mains Physics 2002-2019 Solved Video Solutions , Facebook Messenger WhatsApp Share this:TwitterFacebook Related