JEE PHYSICS MCQ: NUCLEI

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In the given nuclear reaction

{ }_4^9 \mathrm{Be}+{ }_2^4 \mathrm{He} \rightarrow{ }_6^{12} \mathrm{C}+\mathrm{X}

\mathrm{X}

represents

View answer and explanation

Correct option: A

Neutron

Option A (Neutron) is correct because balancing the nuclear reaction requires a neutron to conserve mass number and atomic number.

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