The degeneracy of hydrogen atom that has the energy equal to −RH/9 (RH = Rydberg constant ). The degeneracy of hydrogen atom that has the energy equal to −RH/9 (RH = Rydberg constant ). November 16, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 2 - Atomic Structure , Chemistry , Facebook Messenger WhatsApp Share this:TwitterFacebook Related