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 deltaS=0, deltaL=+-1 and deltaJ=0,+-1, predict which transitions are allowed from the ground level in A). Consider only transitions between terms within each configuration given.