摘要:3.下列各原子或离子的电子排布式错误的是 A.Ca2+:1s22s22p63s23p6 B.O:1s22s22p6 C.P:1s22s22p63s23p3 D.Br:1s22s22p63s23p63d104s24p5
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下列各原子或离子的电子排布式错误的是
A.K+ 1s22s22p63s23p6 B.F 1s22s22p5
C.S2- 1s22s22p63s23p4 D.Ar 1s22s22p63s23p6
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下列各原子或离子的电子排布式错误的是
A.K+ 1s22s22p63s23p6 B.As 1s22s22p63s23p63d104s24p3
C.N3- 1s22s22p6 D.Cr 1s22s22p63s23p63d44s2
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下列各原子或离子的电子排布式错误的是( )
A.Al 1s22s22p63s23p1 B.S2- 1s22s22p63s23p4
C.Na+ 1s22s22p6 D.F 1s22s22p5
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