Enrichment of uranium is done to increase the concentration of__________ in the natural uranium.(A) U-238(B) U-233(C) U-235(D) Pu-239

Enrichment of uranium is done to increase the concentration of__________ in the natural uranium.
(A) U-238
(B) U-233
(C) U-235
(D) Pu-239
by

1 Answer

Answer :

(C) U-235
by

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Uranium `._(92)U^(238)` decayed to `._(82)Pb^(206)`. They decay process is `._(92)U^(238) underset((x alpha, y beta))(rarr ._(82)Pb^(206))` `t_(1//2)`

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