Identify the excited state (i.e. not a ground state) in the following electron configurations.
A、 [Ne] 3s23p3;
B、[Ne] 3s23p34s1 ;
C、 [Ne] 3s23p64s1;
D、 [Ne] 3s23p63d14s2
发布时间：2025-02-24 16:52:42
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答案：[Ne] 3s23p34s1
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