Represent the Lewis structure

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KhanAcademyFrancophone

Published on Apr 13, 2022
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This video reviews the procedure to follow to determine the structure of a molecule from its formula. We apply the procedure to three examples: molecules or polyatomic ions. We use the concepts of valence electrons, electronegativity, duet or octet rules, bonding or lone pairs... About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning interface that allow learners to study at their own pace, at school or at home. We cover math, science, computer science, economics, and more. Our math lessons follow students step by step from preschool to calculus, using cutting-edge, adaptive technology that identifies each student's learning gaps and strengths. Free. For everyone. Forever. #YouCanLearnEverything Subscribe to the Khan Academy French channel: / @khanacademyfrancais Find thousands of other 100% free videos and interactive exercises on http://fr.khanacademy.org Video under CC-BY-SA license.

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