JEE PHYSICS MCQ: NUCLEI

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In helium nucleus, there are

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Correct option: C

\mathrm{2}\,\,\mathrm{protons}

and

\mathrm{2}\,\,\mathrm{neutrons}

Option C (

\mathrm{2}\,\mathrm{protons}

and

\mathrm{2}\,\mathrm{neutrons}

) is correct because a helium nucleus consists of 2 protons and 2 neutrons.

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