Electronic Configuration and Valency of 1-30 Elements
Автор: Science मित्र
Загружено: 2025-12-02
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In today’s video, we will learn the Electronic Configuration and Valency of the first 30 elements of the Periodic Table in the simplest and easiest way.
This video is perfect for Class 9 and Class 10 Science students, especially for exams, school tests, and competitive exams like NTSE & Olympiads.
📘 What You Will Learn in This Video
✔ What is electronic configuration
✔ What is valency and how to find it
✔ Electronic configuration of elements 1 to 30
✔ Shortcut tricks to remember valency
✔ Simple explanation and examples
🧪 Elements Covered (1–30)
Hydrogen to Zinc → H, He, Li, Be, B, C, N, O, F, Ne, Na, Mg, Al, Si, P, S, Cl, Ar, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn
🎯 Best For
Class 9 & 10 CBSE
Class 10 Board Exam
Science revision
Periodic table beginners
School notes & quick revision
📙 Chapter Includes
Electronic configuration rules
K, L, M, N shell capacity
How to calculate valency
Easy table for 1–30 elements
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