Physics Unit28: Quantum Mechanics of Atoms (id: 8faa834d6)

admin · Post time 2024-1-22 00:52:27

本题目来源于试卷: Physics Unit28: Quantum Mechanics of Atoms，类别为 Generic Physics

[单选题]
What is the electron configuration for Li which 9a46g3i( cx r9o /ybr gro4ambhas three ele8m 4 .w.)yg+mc d+ilbr tfz:poydf(d 2ctrons?

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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