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NEET UG PHYSICS MCQ: NUCLEI

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The nucleus 48Cd115{}_{48}C{d^{115}} after two successive β−{\beta ^ - } decays will give
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Correct option: D
50Cd115{}_{50}C{d^{115}}
Option D (50Cd115{}_{50}C{d^{115}}) is correct because beta-minus decay increases the atomic number by 1 while the mass number remains the same.

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