In a fission event of \(^{238}_{92}\,U\) by fast moving neutrons, no neutrons are emitted and final products, after the beta decay of the primary fragments, are \(_ {58}^{140}Ce\) and \(^{99}_{44}Ru\) . Calculate Q for this process. Neglect the masses of electrons / positrons emitted during the intermediate steps.
GIven:
\(m\left(^{238}_{92}U\right) = 238.05079u;\,m\left(^{140}_{58}Ce=139.90543u\right)\)
\(m\left(^{99}_{44}Ru\right)= 98.90594;\, m\left(^1_0n\right) = 1.008665u\)