X-rays are generated by an X-ray tube and are used to detect broken bones, while radioactive isotopes are used in smoke detectors, food irradiation, medical treatments, pest control, archaeology, and radiation therapy uses ionizing radiation to kill cancer cells and shrink tumors with external beams of x-rays, gamma rays, electrons or heavy ions. Isotopes have the same number of protons and electrons but different numbers of neutrons.

1. Medical use of Radiation By A,E,A,Z E

2. X-rays X-rays are generated by an X-ray tube, a vacuum tube that uses a high voltage to accelerate electrons released by a hot cathode to a high velocity They are used for detecting broken bones.

3. Use’s of radioactive isotope detection Smoke Detectors Food Irradiation Medical Use’s Irradiation in pests Archaeological Dating

4. Cure Cancer Radiation therapy uses ionizing radiation to kill cancer cells and shrink tumours There are three principal techniques used to treat cancer and other diseases with radiation. In some cases, radiation was used for other diseases and condition, so the treatment of cancers may not have been the first application. In teletherapy, beams of radiation external to the body are used treat cancers on the skin or inside the body. The radiation can be x rays, gamma rays, electrons, or heavy ions, like protons.

5. Isotopes Isotopes have the same number of electrons and protons but not neutrons. Phosphorous: Mass-31 Atomic number-15 16n 5p 5e