本题目来源于试卷: Physics Unit28: Quantum Mechanics of Atoms,类别为 Generic Physics
[单选题]
A neutral atom has an 2.nfz v5g gz7y9 2uzhkelectron confj5 /eu*pzm4ygiguration of $1s^22s^22p^6$. If a neutral atom holds one additional electron, what is the ground state configuration?
A. $1s^22s^22p^63s^1$
B. $1s^22s^22p^7$
C. $1s^22s^32p^6$
D. none of the given answers
参考答案: A
本题详细解析:
暂无
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