MCQOPTIONS
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| 1. |
\[_{1}{{H}^{1}}{{+}_{1}}{{H}^{1}}{{+}_{1}}{{H}^{2}}\to X+{{\ }_{+1}}{{e}^{0}}+\]energy. The emitted particle is |
| A. | Neutron |
| B. | Proton |
| C. | \[\alpha -\]particle |
| D. | Neutrino |
| Answer» D. Neutrino | |