MCQOPTIONS
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| 1. |
In equation \[_{11}N{{a}^{23}}{{+}_{1}}{{H}^{1}}{{\to }_{12}}M{{g}^{23}}+x\], \[x\] represents [MP PMT 1990; MP PET 1999] |
| A. | Neutron |
| B. | Deutron |
| C. | \[\alpha \]-particle |
| D. | Positron |
| Answer» B. Deutron | |