A moving hydrogen atom makes a head-on collision with a stationary hydrogen atom. Before collision, both atoms are in ground state and after collision they move together. What is the minimum A moving hydrogen atom makes a head-on collision with a stationary hydrogen atom. Before collision both atoms are in ground state and after collision they move together. What is the minimum September 11, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related