A) 170, 69
B) 172, 69
C) 172, 70
D) 170, 70
Correct Answer: B
Solution :
\[_{72}{{X}^{80}}{{\xrightarrow{-\alpha }}_{70}}{{Y}^{176}}{{\xrightarrow{-\beta }}_{71}}{{Z}^{176}}\xrightarrow{-\alpha }\]\[_{69}{{A}^{172}}{{\xrightarrow{-\gamma }}_{69}}{{P}^{172}}\]You need to login to perform this action.
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