14N+ n→X+1 H，則 X 為下列何者？(A) 13C (B) 14C (C) 12C (D) 14N

問題詳情

19. 14N+ n →X+1 H，則 X 為下列何者？
(A) 13C
(B) 14C
(C) 12C
(D) 14N

參考答案

答案：B
難度：非常困難0
統計：A(0),B(0),C(0),D(0),E(0)

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