What is Radioactivity? The Basics, With A Student Study Guide - Tapa blanda

Radioactivity. Most people have used the word, but how many really understand what it means? This book explains, in simple terms, what radioactivity is. It explains the difference between artificial and natural radioactivity. Radioactivity is studied by physicists, but understanding it should not be confined to specialists. This book traces the history of radioactivity. Brilliant researchers who investigated the mystery of the atom also unlocked the mystery of radioactivity. Follow the paths of these early scientists. Read about their wonder as they learned secrets of the universe. This version of the book, with workbook included, is suitable for students who are in middle school or who are older. This is not a textbook. It is meant to be supplemental to classroom curriculum.