A)the triple-alpha process is a nuclear fusion process in stars by which three helium-4 nuclei combine to produce a nucleus of carbon-12. given that the binding energy per nucleon of helium-4 is 7.074 mev and the binding energy per nucleon of carbon-12 is 7.680 mev, how much energy is released by each instance of this process? b)in a fission process, a nucleus of u (a-235, z-92) is struck by a free neutron and produces a nucleus of sr (a-90, z-38) along with three free neutrons. what are the mass number and atomic number of the other nuclide produced in the fission?