Sagot :
Answer:
c. gamma rays, x-ray, uv, visible light, infrared, microwaves and radio waves.
Explanation:
Ionizing radiations are extremely high frequency electromagnetic waves (X-rays and gamma rays), which have enough photon energy to produce ionization by breaking the atomic bonds that hold molecules in cells together. ... They include ultraviolet radiation, infrared radiation, radiofrequency and microwave fields.