sorumeum Which of the following is not a ionasing radiation? a) b) c) d) a. X rays b. Microwaves c. Ultraviolet d. Gamma rays

The correct answer is b. Microwaves. Ionizing radiation refers to radiation with enough energy to remove tightly bound electrons from atoms, creating ions. X-rays, ultraviolet, and gamma rays are all forms of ionizing radiation, while microwaves are non-ionizing radiation.