The nuclei ${ }_{6} \mathrm{C}^{13}$ and ${ }_{7} \mathrm{~N}^{14}$ can be described as\

Question

Professor PC Thomas Classes · Answer

(a) : As ${ }_{6} \mathrm{C}^{13}$ and ${ }_{7} \mathrm{~N}^{14}$ have same number of neutrons\ ( $13-6=7$ for C and $14-7=7$ for N ), they are isotones.