(b) Typically, a Uranium-235 isotope can be used to perform a fission to release energy. The by-products of the fission include Caesium-137, X, and 3 neutrons. (i) Write the nuclear reaction for Uranium-235 to undergo fission. Label the nucleon and proton number of all elements in the fission. (4 marks) (ii) Identify isotope X with its nucleon number. (3 marks) (iii) Given the information below: 92 235 7 = 235.0439229 u 55 137 Cs = 136.907 u X =95.93427 u on = 1.008665 u Calculate the energy released in this fission reaction. (4 marks)