Physics Unit28: Quantum Mechanics of Atoms (id: fb6a65a23)

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]
A neutral atom has eaz xx4xq6phxztm3iz:;x6s 2 2 +7.deq1uoh ;cnai)nvlectron configuration $1s^22s^22p^63s^23p^2$. What element is this?

A. carbon
B. nitrogen
C. silicon
D. germanium


参考答案:  C


本题详细解析: 暂无

微信扫一扫，分享更方便