Chemical Bonding Explained | Lewis Symbol, Octet Rule, Kössel Approach Electrovalent bond | Part 1 скачать в хорошем качестве

Chemical Bonding Explained | Lewis Symbol, Octet Rule, Kössel Approach Electrovalent bond | Part 1

In this video, I explain the Lewis and Kossel approach to chemical bonding, including electrovalent (ionic) bonds, why cations and anions bond due to electrostatic attraction, and fundamental concepts like Lewis symbols, group valency, and the octet rule. This is Part 1 of a complete Chemical Bonding series for students. 📌 In this video, you will learn: • Lewis idea of atom as kernel + valence electrons • How to draw Lewis symbols of different elements • Group valency and its relation to electronic configuration • Octet rule and its importance in chemical bonding • Kossel approach to bond formation with clear examples • Electrovalent (ionic) bond and why cations & anions attract This video is ideal for Class 11 & 12 students, NEET / JEE aspirants, and first-year chemistry students. It is also helpful for AP, IB, A-level, and international students who want a strong conceptual foundation in chemical bonding. #ChemicalBonding #LewisSymbols #OctetRule #Class11Chemistry #neetchemistry #Electrovalent bond