CBSE Class 9 Chemistry Structure of the Atom
Model of An Atom
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Subatomic Particles - Part 1
This video explains sub-atomic particles, i.e. proton, electron and neutron... -
Subatomic Particles - Part 2
This video explains Thomson's theory of an atom. -
Structure of Atom - Exam Decoded - 1
This video contains practice questions on sub-atomic particles and Thomson'...
Discovery of Nucleus
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Rutherford's Model of an Atom - Part 1
This video explains the gold foil experiment by Rutherford. -
Rutherford's Model of an Atom - Part 2
This video explains Rutherford's model of an atom and the drawbacks of the ... -
Structure of Atom - Exam Decoded - 2
This video contains questions on Rutherford's model of an atom.
Distribution of Electrons in Orbits
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Bohr's Model and Electronic Configuration
This video explains the Bohr's model of an atom and the electronic configur... -
Valence Electrons and Octet Rule
This video explains valence electrons and the duplet and octet rules. -
Structure of Atom - Exam Decoded - 3
This video contains questions on the Bohr's model of an atom, electronic co...
Parameters of an Atom
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Symbolic Representation
This video explains atomic number, mass number and their symbolic represent... -
Isotopes and Isobars
This video explains isotopes and isobars with examples. -
Atomic Number and Mass Number - Exam Decoded
This video contains questions on atomic and mass numbers, isotopes and isob...
