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Physics Unit30: Nuclear Physics and Radioactivity (id: e26f3716a)

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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]
The hydrogen nucleus consiswj g70 x0ssvix-u o9m3x 6*b p;p-hlec4jimv1ts 1hx+-m jvm.qj of

A. a single proton.
B. a single neutron.
C. one proton and one neutron.
D. one proton and two neutrons.


参考答案:  A


本题详细解析: 暂无
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