The energy required to separate the typical middle mass nucleus 50Sn120 into its constituent nucleons.

Mass of 50Sn120 nucleus = 119.902199 u
Mass of proton mp = 1.007825 u
Mass of neutron mn = 1.008665 u

A) 1212 MeV
B) 1021 MeV
C) 951 MeV
D) 805 MeV