Chemistry - Chemical Kinetics Question with Solution | TestHub

${{}_7\text{N}}^{14}+{{}_1\text{H}}^1\to {{}_8\text{O}}^{15}+{{}_{\mathrm{Z}}\text{X}}^{\mathrm{A}}$

Equating mass number of both sides

14 + 1 = 15 + A

$\therefore$A = 0

Equating atomic number of both sides

7 + 1 = 8 + Z

$\therefore$Z = 0

The particle is$\gamma$-ray.