Ionizing radiation - Wikipedia
Gamma rays, X-rays, and the higher energy ultraviolet part of the electromagnetic spectrum are ionizing radiation; whereas the lower energy ultraviolet, visible light, infrared, microwaves, and radio waves …
Ionizing radiation | Definition, Sources, Types, Effects ...
Dec 19, 2025 · Ionizing radiation, flow of energy in the form of atomic and subatomic particles or electromagnetic waves that is capable of freeing electrons from an atom, causing the atom to …
About Ionizing Radiation | Radiation and Your Health | CDC
Feb 19, 2024 · Ionizing radiation is a powerful form of energy with medical applications such as diagnostic testing. At high enough doses, it can alter your body's cells and DNA.
Ionizing radiation and health effects
Jul 27, 2023 · Ionizing radiation is a type of energy released by atoms in the form of electromagnetic waves or particles. People are exposed to natural sources of ionizing radiation, such as in soil, water, …
Radiation Basics | US EPA
Sep 10, 2025 · Ionizing radiation comes from x-ray machines, cosmic particles from outer space and radioactive elements. Radioactive elements emit ionizing radiation as their atoms undergo …
What is Ionizing Radiation? | Nuclear Regulatory Commission - NRC
Ionizing radiation is radiation with enough energy to create ion pairs in atoms. It is ionizing radiation that is of particular interest to the NRC because of its potential to cause health effects.
Understanding Ionizing Radiation: Types, Sources, and ...
Explore the fundamentals of ionizing radiation, its various forms, origins, and methods for effective detection.