Answer
Please see the work below.
Work Step by Step
We know that the two types of nuclear reaction and their equations are given as
Radio active decay
$U^{128}_{92}\rightarrow Th^{234}_{90}+He^{4}_{2}$
Nuclear bombardment reactions
$Al^{27}_{13}+He^{4}_{2}\rightarrow P^{30}_{15}+n^{1}_{0}$
