Rutherford studied the first nuclear reaction [._(7)^(14)N(alpha,p) ._(8)^(17)O] which take place with a change in energy equivalent to 1.193 MeV. Later on varioustypes of nuclear reactions such as artifical radioactivity, artifical transmutatoon , nuclear fission, nuclear fussion, spallation reactions etc. were studied. Which one is correct?

Rutherford studied the first nuclear reaction [._(7)^(14)N(alpha,p) ._

1.	Rutherford studied the first nuclear reaction [._(7)^(14)N(alpha,p) ._(8)^(17)O] which take place with a change in energy equivalent to 1.193 MeV. Later on varioustypes of nuclear reactions such as artifical radioactivity, artifical transmutatoon , nuclear fission, nuclear fussion, spallation reactions etc. were studied. Which one is correct?
Answer» Nuclear FUSION involves `0.231%` of mass decay Nuclear fission involves `0.1%` of mass decay `.^(238)U` does not undergo nuclear fission `.^(239)PU` is non-FISSIONABLE nuclei Solution :`.^(239)Pu` is fissionable nuclei.