Slide 1AP Chemistry Chapter 23 Notes Slide 2 Henri Becquerel ruined some photographic plates with x-rays from a uranium source and radioactive decay was discovered in 1896.…

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Slide 1 Nuclear Chemistry Slide 2 Section 1: Basic Definitions Nuclear Chemistry – The study of the atomic nucleus, its reactions and radioactivity Radioactivity – Spontaneous…

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Finding Absolute Ages Using Radioactive Isotopes What is Absolute Dating? Age of fossil or rock is given in years instead of relative terms like before and after, early and…

Isotopes - What are they? A Nuclear Chemistry Introduction Isotopes - What are they? Find the number of protons, electrons, and neutrons for Nitrogen⦠What if one of these…