1.

Identily A. B, C, and D from the following nuclear reactions. (i) ""_(13)Al^(27)+ A to ""_(15)P^(30)+ B (ii) ""_(12)mg^(24)+ B to ""_(11)Na^(24)+ C (iii) ""_(92)U^(238)+ B to ""_(93)Np^(239)+ D

Answer»

Solution :(i) `""_(13)Al^(27)+""_(2)He^(4)to ""_(15)P^(30)+ ""_(0)n^(1)`
(ii) `""_(12)mg^(24)+ ""_(0)n^(1) to ""_(11)Na^(24)+ ""_(1)H^(1)`
(iii) `""_(92)U^(238)+ ""_(0)n^(1) to ""_(93)Np^(239)+ ""_(-1)e^(0)`
A is alpha particle, B is neutron, C is proton and D is electron.


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