A) \[_{89}A{{c}^{277}}\]
B) \[_{89}A{{c}^{235}}\]
C) \[_{89}A{{c}^{211}}\]
D) \[_{89}A{{c}^{237}}\]
Correct Answer: A
Solution :
\[_{92}{{U}^{235}}{{\xrightarrow[-\beta ]{-2\alpha }}_{89}}A{{c}^{277}}\] Loss of \[\alpha \]-particle decreases atomic number by 2 and mass number by 4, whereas emission of \[\beta \]particle increases atomic number by 1.You need to login to perform this action.
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