[bakrwbas]

Na11;1s2-2s2-2p6-3s1
n=3
l=0
m=0
ms=-1/2
p15;1s2-2s2-2p6-3s2-3p3
n=3
l=1
m=+1
ms=-1/2
4s2-3d1 Sc21 ;1s2-2s2-2p6-3s2-3p6-
n=3
l=2
m=-2
ms=-1/2