Physics Unit30: Nuclear Physics and Radioactivity (id: 9df82ff15)

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Post time 2024-1-22 01:01:29 | Show all posts |Read mode

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

[单选题]
Alpha particles have an atomi*u /d ob 9il r3*dnr/kihbb /+ m.c+nqxyn/8stc mass equa*hv 6 ei.c7hmpl to

A. 1.
B. 2.
C. 4.
D. 6.

参考答案: C

本题详细解析: 暂无

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