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Here is a very simple method to represent the Lewis diagram (also called: Lewis model) of the molecules studied in high school. We will explain this method to you using as examples the molecules of water, dioxygen and carbon dioxide. ▶️ Corrected exercise video, a great classic for 2nd year students: • LEWIS diagram - Complete a formula... ▶️ Methodology video - Lewis diagram of a molecular ion (HO-) • Lewis diagram - ✔️ Molecular ion ... ▶️ For those who have not watched it, we invite you to watch the video on electronic configuration. • ELECTRONIC Configuration ⚛️ Procession... __________________________________________________________________________________________ Find other videos and methodological sheets to download for free: https://eprofs.fr Twitter: / e_profs Instagram: / e_profs_physique_chimie Facebook: / e-profs-467482426970398 TikTok: / eprofs