نموذج لويس النقطي والرابطة الأيونية | أول درس في الترم الثاني | تانية ثانوي 2026 | د.عبدالله شمس

📌 First lesson in the new chemistry curriculum, second term 2026 #Lewis_Model #Ionic_Bonding #Second_Year_Chemistry #Chemistry_2026 #Second_Term For second-year secondary students (general and Al-Azhar) In this video, you will understand the Lewis dot model from scratch, and how to use it to explain ionic bonds in an easy and organized way, with important examples that appear in the exam. ✅ A simplified explanation suitable for: Second-year secondary school students Al-Azhar secondary school students Any student who wants to start the second term right from the very first lesson 📚 In this video, we will learn: What is the Lewis dot model? Representing valence electrons using the Lewis method The concept of ionic bonding How ionic bonding occurs between a metal and a nonmetal Solved examples of the Lewis model and ionic bonding Very important exam-related concepts 💯 🎯 This video is the foundation of the entire term. If you understand it correctly, you'll have peace of mind in what comes next. Keywords students search for: Lewis Point Model Lewis Model Ionic Bond Ionic Bond Chemistry 11th Grade Chemistry for the Second Year of Secondary School Chemistry 11th Grade 2026 Chemistry 2nd Term 11th Grade New Chemistry Curriculum 2026 Ionic Bond 11th Grade General Secondary Chemistry Al-Azhar Secondary Chemistry Dr. Abdullah Shams Online Chemistry Tutorials Chemistry Made Easy First Chemistry Lesson 2nd Term #Chemistry_2026 #Second_Term #General_Secondary_Chemistry #Al-Azhar_Chemistry #Chemistry_Tutorials #Dr_Abdullah_Shams Explanation of the Lewis Model