Electron Arrangements for the First 20 Elements - L5

Electron Arrangements for the First 20 Elements – Lesson 5 ⚛️🧪

Learn how to determine the electron configurations for the first 20 elements in the periodic table. This lesson explains the rules, diagrams, and practical examples to make learning electron arrangements easy.

Definition of electron configuration

Rules: Aufbau principle, Pauli exclusion principle, Hund’s rule

Electron arrangements for elements 1–20

Orbital diagrams and shells

Practical examples and exercises

🎯 Who Should Watch:

High school and KCSE Chemistry students

Teachers seeking structured lesson content

Learners aiming to master electron configurations and periodic table concepts

📘 Learn With Manifested Publishers:
Structured lessons, notes, and exercises to master electron arrangements and excel in chemistry studies.

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