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in Chemistry by (34.6k points)
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

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1 Answer

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by (34.3k points)
Correct Answer - b

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