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Assertion :""^(22)_(11)Na emits a position giving ""^(22)_(12)Mg Reason : In beta^+ emission neutron is transformed into proton. |
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Answer» THUS this change involves a `beta`-particle EMISSION and not a positron. Also, proton emission converts proton into neutron as : `._(1)P^(1) rarr ._(0)n^(1) + ._(+1)beta^(0)` |
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