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The nuclear particle having no mass and no charge, but only spin is
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- proton
- neutrino
- meson
- electron
- proton
Correct Option: B
Neutrinos do not carry electric charge, and have mass quite small, though non-zero. Their mass is tiny even by the standards of subatomic particles. They are electrically neutral, weakly interacting elementary subatomic particles with half-integer spin.
