Question

explain Afbau principle​

Answer 1

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Afbau principle states that electrons are filled in the orbitals according to the order if increasing energy.

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Answer 2

Answer:

Afbau principle

Explanation:

according to this principle when electron are filled in orbitals they are filled according to their increasing energy order of orbitals it means electron first comes in the lower energy orbitals and then next to the higher energy orbitals afbau gives an order of orbitals which is as follows

1s^2,2s^2,2p^6,3s^2,3p^6,4s^2,3d^10 or more

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