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Class 12 • Physics • Chapter-12
Atoms & Nuclei
Question 591 of 664
591
Medium
A nucleus $
{}_n^mX
emits one
\alpha
particle and two
\beta
$ particles. The resulting nucleus is
Choose the correct answer:
A
{}_{n - 4}^{m - 6}Z
B
{}_n^{m - 6}Z
C
{}_n^{m - 4}X
D
{}_{n - 2}^{m - 4}Y
Select an answer first
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