1. The problem statement, all variables and given/known data For the third electron of Lithium atom moving in its permissible orbit, the values of angular momentum and the energy are? 2. Relevant equations E= -2π2e4mZ2/n2h2 Third electron is in the second orbit 3. The attempt at a solution The value for energy should be -9∏2e4m/2h2 Correct me if i am wrong for the above answer, Angular momentum= nh/2∏ So its value should h/∏ Am i right?