Physics Unit30: Nuclear Physics and Radioactivity (id: e276f59bc)

本题目来源于试卷: Physics Unit30: Nuclear Physics and Radioactivity，类别为 通用国际物理

[单选题]
An alpha particle will bev4iu5y:pj4yn ,m ybd . avbi+cx1 6*(wc9v vx6 bes .luittracted to a

A. gamma ray.
B. proton.
C. positive charge.
D. negative charge.


参考答案:  D


本题详细解析: 暂无

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