JEE Main & Advanced
Physics
Atomic Physics
Question Bank
Self Evaluation Test - Atoms
question_answer
An excited state of doubly ionized Lithium \[(L{{i}^{2+}})\] has an orbital radius that is about 1.33 times that of the ground state of hydrogen (H) (in Bohr's theory). The ratio of energy of the two states, \[E(L{{i}^{2+}})/E(H)\] is