2. 1 Radioactivit 1)Overview 2) Types of radioactive decay 3) Energetics of Radioactive Decay 4)Characteristics of Radioactive decay 5)Decay Dynamics 6) Naturally occurring Radionuclides1) Overview 2) Types of Radioactive Decay 3) Energetics of Radioactive Decay 4) Characteristics of Radioactive Decay 5) Decay Dynamics 6) Naturally Occurring Radionuclides 2.1 Radioactivity