Physics Unit30: Nuclear Physics and Radioactivity (id: e9f8a8c64)

admin

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

[单选题]
How many protons are tv0r gm ux;k+(s/7; seullz :vi2bmzx9h 7sqhj.cd;,k2t cml 7bere in the carbon-14 nucleus?

A. none
B. 1
C. 6
D. 8
E. 14


参考答案:  C


本题详细解析: 暂无