Radioactivity Explained: Definition, Types, Uses & Dangers

Radioactivity is the process by which unstable atoms release energy in the form of radiation. This guide explains the meaning of radioactivity, its types (alpha, beta, gamma), sources, real-world uses in medicine and industry, and the health effects of radiation exposure. Designed for students, teachers, and science enthusiasts, this article simplifies complex concepts with clear examples and diagrams. Learn how radioactivity works, why elements decay, and how to stay safe from harmful radiation.

Видео Radioactivity Explained: Definition, Types, Uses & Dangers канала Brainleague Learning