Electronic Configuration || Structure of Atom - 7 || in Hindi for Class 9 Science NCERT

In this Science (Chemistry) video in Hindi for class 9 we explained how to write electronic configuration (how electrons are distributed in different orbits around the nucleus) of different elements. This is a topic from Chapter 4 -'Structure of Atom' of NCERT Science.

➣ The maximum number of electron present in a shell is given by the formula 2𝑛^2.
➣ The maximum number of electrons that can be accommodated in the outermost orbit is 8.
➣ Electrons are not accommodated in a given shell, unless the inner shells are filled. That is, the shells are filled in a step-wise manner.

We also talked about Aufbau principle, Pauli exclusion principle.

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🔴 Click here to watch the whole playlist on Chapter 4 : 'Structure of Atom' for Class 9 :

   • Structure of Atom (Introduction) || f...  

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