PhysicsEasy183×since 2002Q5964If 13.613.613.6 eVeVeV energy is required to ionize the hydrogen atom, then the energy required to remove an electron from n=2n=2n=2 isA10.210.210.2 eVeVeVB000 eVeVeVC3.43.43.4 eVeVeVD6.86.86.8 eV.eV.eV.Check answerSkip