This resource is a Read, Think, and Draw about Radioactive Elements and Nuclear Decay. Through the reading students will learn about: Atoms and Elements, Periodic Table of Elements, Atomic Number, Atomic Mass, Atomic Mass Number, Atomic Number is Number of Protons, Effect of Chemical Reactions on Atoms and Atomic Number, Radioactive Elements emit Radiation, What is Radiation, What is Ionizing Radiation, How Radiation Changes Atoms and Atomic Numbers and Number of Protons, Nuclear Decay, Three Ty