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(a) What terms and levels arise from the following configurations? 1s2p 2p3p 3p3d If Hund’s rule...

(a) What terms and levels arise from the following configurations?

1s2p 2p3p 3p3d

If Hund’s rule applied to these terms and levels, what would be the ground level?

(b) Using the selection rules ∆S = 0, ∆L = ±1, and ∆J = 0, ±1, predict which transitions are allowed from the ground level in (a). Consider only transitions between terms within each configuration given.

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