IGCSE Chemistry 0620 Metallic Bonding Explained | Delocalised Electrons & Properties of Metals

In this video, we cover the complete Cambridge IGCSE Chemistry 0620 Extended topic: 2.7 Metallic Bonding according to the latest syllabus. This lesson explains metallic bonding, the giant metallic lattice structure, the sea of delocalised electrons, and how metallic bonding explains the physical properties of metals. The topic is presented in a simple, exam-focused format with diagrams, examples, and clear explanations. 📚 Topics Covered: ✅ What is metallic bonding? ✅ Giant metallic lattice structure ✅ Positive metal ions and delocalised electrons ✅ Electrostatic attraction in metals ✅ Sea of delocalised electrons model ✅ Why metals conduct electricity ✅ Good electrical conductivity explained ✅ Malleability of metals explained ✅ Ductility of metals explained ✅ Structure and bonding exam questions ✅ Common examination mistakes 🎯 Perfect for: ✔ Cambridge IGCSE Chemistry 0620 Students ✔ CAIE Chemistry Extended Candidates ✔ Chemistry Revision and Exam Preparation ✔ Students aiming for A and A* grades By the end of this lesson, you will understand how metallic bonding works and be able to explain the electrical conductivity, malleability, and ductility of metals using structure and bonding concepts required by Cambridge examiners. 🔥 Subscribe to AK Virtual Physics for complete IGCSE Chemistry, Physics, Mathematics, CBSE, NEET, and JEE preparation. IGCSE Chemistry 0620, Metallic Bonding, Metallic Structure, Delocalised Electrons, Properties of Metals, Giant Metallic Lattice, Structure and Bonding, Cambridge Chemistry, Chemistry Revision, CAIE Chemistry, Chemistry Extended.