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Educational TechnologyOnline Education
Chemistry A Level “Covalent Bonding and Expansion of the Octet”.
Author: Freesciencelessons via YouTube
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In this video, we look at covalent bonding. I explain what a covalent bond is and then show you how to draw accurate dot-and-cross diagrams for covalent bonding. I also explain why some elements do not achieve the electron structure of a noble gas and what is meant by expansion of the octet.