Periodic Table Quick Revision | Chemistry Unit 3 | NEET & JEE | Chemistry की Backbone है

https://flameinstitute.com/discount-p... 🔹 One-shot quick revision before exam 🔹 NCERT line-by-line concepts 🔹 Trend-based questions explained logically 🔹 Perfect for last-minute revision 00:00 – Introduction | Chemistry की backbone क्यों है? 00:45 – Need for Classification of Elements 02:10 – Dobereiner’s Triads 03:10 – Newlands Law of Octaves 04:10 – Mendeleev’s Periodic Table 06:10 – Modern Periodic Law (Atomic Number) 07:30 – Structure of Modern Periodic Table 09:00 – Blocks of Periodic Table (s, p, d, f) 10:30 – Electronic Configuration & Periodicity 12:00 – Atomic Radius (Trend & Logic) 13:30 – Ionic Radius 14:30 – Ionization Enthalpy (+ Exceptions) 16:00 – Electron Gain Enthalpy 17:15 – Electronegativity 18:30 – Metallic & Non-Metallic Character 19:30 – Important NCERT Exceptions 21:00 – Quick MCQs & Exam Tips 23:00 – Final Revision Summary