12 O Consider the fission of 238U by fast neutrons. In one fission event, no neutrons are emitted and the final stable end products, after the beta decay of the primary fission fragments, are 14Ce and "Ru. (a) What is the total of the beta-decay events in the two beta-decay chains? (b) Calculate Q for this fission process. The relevant atomic and particle masses are 238U 238.050 79 u 140Ce 139.905 43 u "Ru 98.905 94 u 1.008 66 u

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