A nucleus with mass number 220 initially at rest emits 30 an

Last updated: 6/2/2023

A nucleus with mass number 220 initially at rest emits 30 an a particle If the Q value of the reaction is 5 5 MeV the kinetic energy of the a particle is a 4 4 MeV b 5 4 MeV c 5 6 MeV d 6 5 MeV