Physics Unit28: Quantum Mechanics of Atoms (id: bf6d65306)

本题目来源于试卷: Physics Unit28: Quantum Mechanics of Atoms，类别为 国际高中通用物理

[单选题]
What is the electron configuration for L nzfagw6 x/-o*i which has three electronsqcw riw8ih 4s*4ts.* 9ctz7 bdi5eimrj50q s (?

A. $1s^3$
B. $1s^12s^2$
C. $1s^22s^1$
D. $1s^21p^1$


参考答案:  C


本题详细解析: 暂无

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