Match the following table and select the correct option given below.

Question

Professor PC Thomas Classes · Answer

(a) : (A) → (P, R) ; (B) $ightarrow(\mathrm{P}, \mathrm{Q}) ;(\mathrm{C}) ightarrow(\mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{S})$; (D) $ightarrow(\mathrm{P}, \mathrm{Q}, \mathrm{R})$ Fission is the process which involves conversion of some matter into energy and shown by atoms of high atomic number such as ${ }_{92} \mathrm{U}^{235}$. Fusion also converts some matter into energy but shown by atoms of low atomic number such as ${ }_1 \mathrm{H}^1,{ }_1 \mathrm{H}^2$. $\beta$-decay is essentially carried out by weak nuclear forces and also converts matter into energy for example \ ${ }_0 n^1 ightarrow{ }_1 \mathrm{H}^1+{ }_{-1} \mathrm{e}^0\left(\beta^{-}ight)+\overline{\mathrm{v}}+$ energy \ ${ }_1 \mathrm{H}^1 ightarrow{ }_0 n^1+{ }_{+1} e^0\left(\beta^{+}ight)+v+$ energy \Exothermic nuclear reactions also converts matter into energy and all spontaneous nuclear reaction are exothermic.