A) \[c=a-5,d=b-12\]
B) \[c=a-6,d=b-8\]
C) \[c=a-4,d=b-12\]
D) \[c=a-5,d=b-8\]
Correct Answer: A
Solution :
\[_{a}^{b}X\xrightarrow{{}}\,_{a-1}^{b}X+\,_{1}^{0}e\xrightarrow{-2\alpha }\,_{a-5}^{b-8}X+\,_{2}^{4}He\] \[\xrightarrow{-2\beta }\,_{a-3}^{b-8}X\xrightarrow{-\alpha }\,_{a-5}^{b-12}X+\,_{2}^{4}He\]You need to login to perform this action.
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