Physics Unit31: Nuclear Energy and Radiation (id: 9326acebb)

[单选题]
In the fission reacte2whp r9owc a3ickso 5+h4 1l6ion .yu ;tz5(6/af1 gbt2tjnv syr $^{235}U \;+\; ^{1}n \rightarrow ^{141}Ba \;+\; ^{92}Kr \;+\; neutrons$, the number of neutrons produced is

A. zero.
B. 1.
C. 2.
D. 3.


参考答案:  D


本题详细解析: 暂无