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Uranium (""(92)U""^(238)) decayed to ""(...

Uranium (`""_(92)U""^(238)`) decayed to `""_(82)Pb""^(206)`. The process is `""_(92)U""^(238)underset(xalpha,ybeta)to.""_(82)Pb""^(206)`
`t""_(1//2)of U""^(238)=4.5xx10""^(9)` years
x and y in above decay series are

A

6,8

B

8,6

C

8,8

D

6,6

Text Solution

Verified by Experts

The correct Answer is:
b
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