题目内容
|
下列原子或离子原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 |
答案:C
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题目内容
|
下列原子或离子原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 |