下列原子或离子核外电子排布不属于基态排布的是 [ ] A.N:1s22s22p3
题型:选择题
问题:
下列原子或离子核外电子排布不属于基态排布的是 [ ]
A.N:1s22s22p3
B.S2-:1s22s22p63s23p6
C.Na:1s22s22p53s2
D.Si:1s22s22p63s23p2
下列原子或离子核外电子排布不属于基态排布的是 [ ]
A.N:1s22s22p3
B.S2-:1s22s22p63s23p6
C.Na:1s22s22p53s2
D.Si:1s22s22p63s23p2