Physics Unit30: Nuclear Physics and Radioactivity (id: 3eaabc8cc)

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本题目来源于试卷: Physics Unit30: Nuclear Physics and Radioactivity，类别为 Generic Physics

[单选题]
In a 93 Nb nucleus, l kyxk264+wndyi(xmm/ x9hd;the number of protons, neutro4ht8 h,nzr63of1jt thso;te )ns, and electrons is 41

A. 41, 52, 93.
B. 41, 52, 52.
C. 41, 52, 41.
D. 41, 52, 0.


参考答案:  D


本题详细解析: 暂无