MHT CET · Physics · Nuclear Physics
An isotope of the original nucleus can be formed in a radioactive decay, with the emission of following particles.
- A one \(\alpha\) and one \(\beta\)
- B one \(\alpha\) and two \(\beta\)
- C one \(\alpha\) and four \(\beta\)
- D four \(\alpha\) and one \(\beta\)
Answer & Solution
Correct Answer
(B) one \(\alpha\) and two \(\beta\)
Step-by-step Solution
Detailed explanation
\({ }_{\mathrm{Z}} \mathrm{X}^{\mathrm{A}} \stackrel{\alpha}{\longrightarrow}{ }_{\mathrm{Z}-2} \mathrm{Y}^{\mathrm{A}-4} \stackrel{2 \beta^{-}}{\longrightarrow}{ }_{\mathrm{Z}} \mathrm{X}^{\mathrm{A}-4}\)
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