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题目内容
(周口师范近代物理实验Ⅰ)
M为原子质量,me为电子质量,则发生生+衰变的条件是
A..M(A,Z)>M(A,Z-1)+me
B..M(A,Z)>M(A,Z+1)+2me
C. M(A,Z)>M(A,Z-1)
D.. M(A,Z)>M(A,Z-1)+2me
A..M(A,Z)>M(A,Z-1)+me
B..M(A,Z)>M(A,Z+1)+2me
C. M(A,Z)>M(A,Z-1)
D.. M(A,Z)>M(A,Z-1)+2me
参考答案
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