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下列各原子或离子的电子排列式错误的是
A. Na+ 1s22s22p6 B.F¯ 1s22s22p6 C. N3+ 1s22s22p6 D. O2¯ 1s22s22p6
A、Na+ 1s22s22p6 B、F- 1s22s22p6
C、N3+ 1s22s22p6 D、O2- 1s22s22p6