Question

A photon of gamma radiation knocks out a proton from ${}_{12}M{g}^{24}$ nucleus to form:

• A. the isotopes of parent nucleus
• B. the isobar of parent nucleus
• C. the nuclide ${}_{11}N{a}^{23}$
• D. the isobar of ${}_{11}N{a}^{23}$

Answer 1

Answer: (C)

the nuclide ${}_{11}N{a}^{23}$

The reaction is as follow:

${}_{12}^{24}Mg+\gamma {\to }_{11}^{23}Na{+}_1^{1}H$.

Hence, option $C$ is correct.