18 A nucleus of mass 220 amu in free state decays to emit an

Last updated: 5/29/2023

18 A nucleus of mass 220 amu in free state decays to emit an a particle Kinetic energy of the a particle emitted is 5 4 MeV The recoil energy of the daughter nucleus is 1 0 25 MeV 2 0 5 MeV 3 0 1 MeV 4 0 75 MeV