The energy of the electronn in the first orbit of He^+ is -871.6 x 10^-20 J. The energy of the electron in the first orbit of hydrogen would be The energy of the electronn in the first orbit of He^+ is -871.6 x 10^-20 J. The energy of the electron in the first orbit of hydrogen would be November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related