Physics Unit31: Nuclear Energy and Radiation (id: d0d54d0f7)

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本题目来源于试卷: Physics Unit31: Nuclear Energy and Radiation，类别为 Generic Physics

[单选题]
How does the mass of the products of a 7 ,wj 6 vl9:r avbd tnoetgu7lzee82kq3h6x0+nuclear ,pqs;2friunc+ mn,*a fusion reaction compare to the mass ,q fsri,nc *;2+pnmau of the original elements?

A. greater
B. less
C. the same
D. varies according to the reaction


参考答案:  B


本题详细解析: 暂无