Physics Unit30: Nuclear Physics and Radioactivity (id: df9d46565)

admin

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

[单选题]
An element with atomic mo dgeet8-y ;sn98j0swascwqv(ko,cp ;7 s number of 14 and atomic number 6 has how many protoncq 7,ovc;w k(ps?

A. 6
B. 8
C. 14
D. 20


参考答案:  A


本题详细解析: 暂无