Fermium$-256{(}_{100}^{256}Fm)$ spontaneously fissions to produce xenon$-140{(}_{54}^{140}xe)$ and palladium$-112{(}_{46}^{112}Pd)$ :

Uranium$-238$ decays in a multi$-$step process. It undergoes $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay, then $$ decay. Show all steps of these reactions and find the resulting nucleus.