8.3 Outer Electrons: Screening and Optical Transitions 11. The ground state of singly ionized lithium (Z= 3) is 1s2. Use the electron screening model to predict the energies of the 1s 2p' and 1s 3d excited states in singly ionized lithium. Compare your predictions with the measured energies (respectively -13.4 eV and -6.0 eV). %3D

8.3 Outer Electrons: Screening and Optical Transitions 11. The ground state of singly ionized lithium (Z= 3) is 1s2. Use the electron screening model to predict the energies of the 1s 2p' and 1s 3d excited states in singly ionized lithium. Compare your predictions with the measured energies (respectively -13.4 eV and -6.0 eV). %3D