Question

the ore of Uranium found in nature contains U 238 92 and U 235 92 all the both the isotopes are fashionable it is found only experimentally that one of the two isotopes is more easily fashionable name the isotope of Uranium which is easily fashionable and give reason for your answer

Answer 1

Aloha!

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U ^235 is more easily fissionable because it can be bombarded even by slow neutrons but U^238 is fissionable only by fast moving neutrons.

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