Physics Unit28: Quantum Mechanics of Atoms (id: 11b6d5d62)

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]
A neutral atom has an electron con i+wfnj*n 7z( 7d9cfk6dfwob -fi2 3 8amgewve 4/snymi)guration of $1s^22s^22p^63s^23p^2$. What is its atomic number?

A. 5
B. 11
C. 14
D. 20

参考答案: C

本题详细解析: 暂无

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