Physics Unit30: Nuclear Physics and Radioactivity (id: 5010c4939)

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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]
An alpha particle will be ar.f5uz n/vgi2 ttrawuw +e2uplk9i. u/ax 0cted 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