問題詳情

25. When the Pd-106 nucleus is struck with an alpha particle, a proton is produced along with a new
element. What is this new element?
(A) Cd-112
(B) Cd-109
(C) Ag-108
(D) Ag-109
(E) Ag-110

參考答案

答案：D

統計：A:0,B:0,C:0,D:0,E:1

難度：計算中