IGCSE Chemistry | How Electrons Are Arranged | Electron Configuration | From Zero to A★ with Mai Lin

Welcome back to Mai Lin’s IGCSE Chemistry Series! In this lesson, we explore How Electrons Are Arranged, focusing on electron shells and how electron arrangement helps explain the chemical behaviour of elements. 📚 What You'll Learn Electron shells Electron arrangement in atoms Valence electrons Electronic structure Links to the Periodic Table Forming ions Common exam mistakes 💡 Mai Lin's Tip Pay special attention to the outer-shell electrons. They are key to understanding how elements react and form chemical bonds. Identify → Arrange → Connect → Apply 🎯 Why This Matters Electron arrangement connects directly with atomic structure, ions, the Periodic Table, chemical bonding and reactivity. 🌐 Explore MaiLin Education Resources Visit MaiLin Education Resources Explore multilingual resources for international and regional curricula, including self-developed textbooks, exercises, classified past-paper questions, complete past papers, free learning resources and structured exam-revision systems. Resources cover IGCSE, A-Level, IB, AP and regional curricula, with new materials continuously updated. Learn → Practise → Apply → Review → Master → Achieve A★ 🎯 Who Is This Video For? ✅ Cambridge IGCSE Chemistry 0620 Students ✅ Edexcel IGCSE Chemistry Students ✅ Students Revising Electron Arrangement ✅ Students Preparing for IGCSE Exams ✅ Students Targeting A and A★ Grades 🔖 Tags / Hashtags #IGCSEChemistry #Chemistry0620 #ElectronArrangement #ElectronConfiguration #AtomicStructure #ElectronShells #PeriodicTable #ChemicalBonding #Ions #CambridgeIGCSE #EdexcelIGCSE #MaiLinEducation #AStarChemistry #ChemistryRevision 🚀 IGCSE Chemistry Exam Insight Electron arrangement questions often test whether you can connect atomic structure with an element’s position and chemical behaviour. Master this topic before moving on to ions, ionic bonding, covalent bonding and the Periodic Table.