21. Nuclear Chemistry Last updated Jun 23, 2019 Save as PDF 10.E: Exercises 21.1: Radioactivity Page ID39155 ( \newcommand{\kernel}{\mathrm{null}\,}\) Topic hierarchy21.1: Radioactivity21.2: Patterns of Nuclear Stability21.3: Nuclear Transmutations21.4: Rates of Radioactive Decay21.6: Energy Changes in Nuclear Reactions21.7: Nuclear Fission21.8: Nuclear Fusion21.9: Biological Effects of Radiation21.E: Exercises