1.

92The nucleus resulting from 238U aftersuccessive emission of two a-particles andfour B-particles is(A) 230,92(B) 2303a88(D) 230pu(C) 230th

Answer»

the correct answer is b

Ans is option (B) 230Ra 88

Ans is option (B) 230Ra 88

the correct option is b

b is the correct answer

option b is the correct answer



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