Q. Atoms of U-238 and U-235 differ in structure by three __________

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Q. The immediate products of fission are called?

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Q. Each neutron produces _________ neutron(s) per fission.

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Q. 1 Curie = _____________

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Q. The nuclear activity occurring in the radioisotope H3 is?

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Q. The nuclear activity occurring in the radioisotope Carbon 14 is?

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Q. The nuclear activity occurring in the radioisotope Krypton 87 is?

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Q. The nuclear activity occurring in the radioisotope Xenon 135 is?

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Q. The nuclear activity occurring in the radioisotope Strontium 90 is?

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Q. The nuclear activity occurring in the radioisotope Barium 139 is?

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Q. The nuclear activity occurring in the radioisotope Radium 223 is?

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Q. The half-life of H3 radioisotope is?

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Q. Readily fissile isotopes have ___________ half-lives.

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Q. The unit superseding Curie as the unit of Radioactivity is?

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Q. A series of radioactive fissions is called a _____________

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Q. Beta decay is usually accompanied by?

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Q. The amount of energy in MW-days produced of each metric tonne of fuel is?

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Q. The number of newly born neutrons in an uncontrolled fission reaction is?

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Q. The process of losing speed of newly born neutrons on collision with other freshly produced neutrons & other obstacles in the way is called?

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Q. In terms of speed, the newly produced neutrons are classed into how many types?

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