Ionic bond, also known as electrovalent bond is a type of bond formed from the electrostatic attraction between oppositely charged ions in a chemical compound. These kinds of bonds occur mainly between a metallic and a non metallic atom.
What is food irradiation? Food irradiation is a processing technique that exposes food to electron beams, X-rays or gamma rays. The process produces a similar effect to pasteurisation, cooking or other forms of heat treatment, but with less effect on look and texture. Irradiated food has been exposed to radioactivity but does not become radioactive itself.
How are gamma rays used? Gamma rays are a form of electromagnetic radiation, and they have the greatest energy of all forms of electromagnetic radiation. Gamma rays can easily penetrate most materials, including lead. Gamma rays are classified as ionizing radiation and are therefore hazardous to living cells.