⚛️ What Is Duplet? | Duplet Rule Explained | Class 9 Chemistry | Vedantu

Описание: 💡 What does “Duplet” mean in chemistry?
In this Vedantu Science session, learn how certain atoms — like hydrogen and helium — are stable with just 2 electrons in their outermost shell.

📘 Topics Covered:

What is the Duplet Rule?

Difference between Octet and Duplet

Examples: Hydrogen, Helium, Lithium

Why small atoms follow the duplet configuration


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