In this Science (Chemistry) video in Hindi for class 9 we explained how to write chemical formula for different molecules using the concept of valency. This is a topic from Chapter 3 - 'Atoms and Molecules' from Std 9th Science, NCERT.
Valency can be seen as the combining capacity of an atom to form a compound.
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🔴 Click here to watch the whole playlist on Chapter 3 : 'Atoms and Molecules' for Class 9 :
• Atoms and Molecules (I...
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Негізгі бет How to Write Chemical Formula || Atoms and Molecules - 10 || in Hindi for Class 9 Science NCERT
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