Wednesday, 10 September, 2025г.
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Class 9: Science (Chapter 4: Structure of the Atom)

Class 9: Science (Chapter 4: Structure of the Atom)У вашего броузера проблема в совместимости с HTML5
In this video, we will see the topics like charged particles in matter, Structure of an atom , Thomson's Model of an atom, Rutherford's Model of an atom, Bohr's model of an atom , Neutrons, Shell's , Valency, Atomic no. , Mass no. ,Isotopes, Isobars etc.
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