Question

which of these is an example of ionizing radiation? microwaves gamma rays infrared rays radio waves

Explanation:

Ionizing radiation has enough energy to remove tightly - bound electrons from atoms, causing ionization. Gamma rays have very high energy and frequency compared to microwaves, infrared rays, and radio waves. Microwaves, infrared rays, and radio waves have lower energies and are non - ionizing.

Answer:

gamma rays