Atomic Notation, Electron Configuration, and Average Atomic Mass Problems

In this video I show you how to use atomic notation, how to write electron configurations, how to calculate average atomic mass, and how to know the difference between sublevels, levels, and orbitals. You should pause the video and try to answer these yourself before proceeding to check your answers.

Chemistry lectures and "How to" videos from a university professor and Ph.D. chemist. I also live stream every week on Twitch where I discuss the latest news in climate change, space travel, and the intersection of science and politics.

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