The ground state energy of hydrogen atom is -13.6 eV. Consider an elec – InterviewSolution

1.	The ground state energy of hydrogen atom is -13.6 eV. Consider an electronic state Psiof He^(+)whose energy, azimuthal quantum number and magnetic quantum number are -3.4 eV, 2 and 0, respectively. Which of the following statement(s) is(are) true for the state Psi?
Answer» It has 3 radial nodes It has 2 angular nodes The nuclear CHARGE experienced by the electron in this state is LESS than 2e, where e is the magnitude of the ELECTRONIC charge It is a 4d state Answer :A::C::D

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