Vol. 6, Issue 2, Part A (2024)

This research aims to know the atom and its importance in chemical reactions, closely study its family, and identify its chemical and physical characteristics. It aims to know the atoms, especially their phenomena, and their importance in medicine. This research focuses on the radiological case and is aware of the interpretation and forms of cases that, the excited nucleus emits it as is with the mass number and the factors affecting it. It also first explains the binding energy and its relationship, And the great benefits and what shines Y, the radiation sector also discusses the importance of radiation, its, Woo. benefits, and the important applications of radiation, Woo. What is the importance of the radioactive reaction and knowing the difference between the radioactive reaction and the first laws of radioactivity (the law of disintegration, the age of the Q).