Questions
The fission of a heavy nucleus gives, in general, two smaller nuclei, two or three neutrons, some -particles and some -radiation. It is always true that the nuclei produced
detailed solution
Correct option is B
The nuclear fission differs from other nuclear reactions in three respects.(i) the nucleus is deeply divided into two large fission fragments or nuclei of roughly equal mass. The nuclei or fission fragments fly apart at great speed thus posses large kinetic energies that carry off the greater part of the energy released.(ii) The mass decrease is appreciable and hence large energy is released.(iii) Other neutron, called fission neutrons, are emitted in the process. Small amount of energy is released in the form of radiation.Similar Questions
A radio active nucleus emits both and particles. Initial mass number of the nucleus is 260. After emission of and particles, the final mass number of the nucleus is 236 and the nucleus becomes an isotone. Then number of emitted particles is
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