Question

) Each nuclear fission of uranium nucleus releases ____________ energy​

Answer 1

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YOUR ANSWER IS 200 MeV

The fission process represented by the equation,

92 U 235 + 0 n 1 → 56 Ba 144 + 36 Kr 89 +3 0 n 1

Masses of reactants =234.39+1.01=235.4amu

Masses of products =143.28+88.89+3(1.01)=235.2amu

Energy released = mass difference =235.4−235.2=0.2amu=0.2×931∼200MeV

Answer 2

Each nuclear fission of uranium nucleus releases nuclear energy.

Hope it helps ☺️