Periodic Classification of Elements Class 10: Full Chapter in One Shot! (2026 Boards) скачать в хорошем качестве

Periodic Classification of Elements Class 10: Full Chapter in One Shot! (2026 Boards)

Stuck on Periodic Trends? In this video, we cover the Periodic Classification of Elements Class 10 in a complete "One-Shot" session designed for the 2026 Board Exams. We break down complex topics like Mendeleev’s Periodic Table, Modern Periodic Law, and the most important trends (Atomic Size, Valency, Metallic Character) using easy-to-remember tricks. What you will learn: ✅ Early attempts (Dobereiner’s Triads & Newlands’ Law of Octaves) ✅ Mendeleev’s achievements and limitations ✅ Modern Periodic Table structure (Groups & Periods) ✅ Master Periodic Trends: Atomic Size, Electronegativity, and more! ✅ Previous Year Questions (PYQs) & Most Expected Questions for 2026. 📌 Timestamps: 0:00 - Introduction 2:30 - Dobereiner's Triads & Newlands' Octaves 8:15 - Mendeleev’s Periodic Table (V. Imp) 15:00 - Modern Periodic Table Explained 22:45 - Periodic Trends (The Trick!) 35:00 - Important Board Questions