Which one of the following is a possible nuclear reaction ?

Options

A. `""_(5)^(10)B+""_(2)^(4)Herarr""_(7)^(13)N+""_(1)^(1)H`
B. `""_(11)^(24)Na+""_(1)^(1)Hrarr ""_(10)^(20)Ne+""_(2)^(4)He`
C. `""_(93)^(239)Nprarr""_(94)^(239)Pu+beta^(-)+bar(upsilon)`
D. `""_(7)^(11)N+""_(1)^(1)Hrarr ""_(6)^(12)C+beta^(-)+bar(upsilon)`

Answer

C

Explanation

Checking by conservation of charge number and masss number, the only possible nuclear reaction is (c).