engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Nuclear Physics Nucleus
If m, mn and mp are the masses of nucleus, neutron and proton respectively of ZXA nucleus, then:
1
m = (A-Z)mn + Zmp
2
m < (A-Z)mn + Zmp
3
m > (A-Z)mn + Zmp
4
m < Zmn + (A-Z)mp