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Physics Unit30: Nuclear Physics and Radioactivity (id: 45797cfda)

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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]
If an atom's atomic number is given by.u0*qqq z qpg 42.ekw2ovlylk. ,bd+hatl0paj3+q9s:tgyf s b32ng ) Z, its atomic mass by A, and its neutron number by N, wasn2tpl f)j+g b:3yg0 s aqt39hich of the following is correct?

A. N = A + Z
B. N = Z - A
C. N = A - Z
D. none of the given answers


参考答案:  C


本题详细解析: 暂无
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