Some nucleus of 7 X (atomic mass = 190.96092 u) undergoes - decay to become 7, X1 (atomic mass = 190.96058 u). What is the energy (in MeV) released in this process? Parent Daughter nucleus nucleus B particle (electron) NO N - 10 + Z + Z+1+ Number i Units V What is the radius of a real or imaginary nucleus of 41X83? Number i Units An unknown nucleus has twice the volume of a nucleus with 77 nucleons. What is the atomic mass number of the unknown nucleus? Number Units