In this video, Mr. Krug shows students how to understand the basics of electron configurations using the Stadium Model of the atom. He takes a slow and steady approach to electron configurations in this video and teaches students how to write configurations for the first 23 elements on the periodic table.
00:00 Introduction
01:03 How the Stadium Model Works
01:56 The First Elements
06:14 Carbon Is Different (Hund's Rule)
15:22 Where Does Potassium Sit?
17:21 Scandium - The First Transition Metal
20:15 Conclusion
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