Question

The mass numbers of four elements A, B, C and D are 2, 20. 135 and 235, respectively. Which one of
them will be most suitable to make : 0) an atom bomb, and (ii) a hydrogen bomb?​

Answer 1

(i)D (ii)A

(i) the element with maximum mass number would be e the first choice for anyone to make a atom bomb as for atom bomb we need to Bombard an electron to such a elements so that sufficient amount of Chain Reaction can start .

(ii) the element with lowest mass (i.e hydrogen 2 isotope) is used for making hydrogen bomb