Question

Explain Aufbau

principle​

Answer 1

The aufbau principle, from the German Aufbauprinzip, also called the aufbau rule, states that in the ground state of an atom or ion, electrons fill atomic orbitals of the lowest available energy levels before occupying higher levels. For example, the 1s subshell is filled before the 2s subshell is occupied.

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Answer 2

Answer:

Aufbau principle:- aap it asks her field in order increasing energy to general rules help us to protect electronic configuration 1aap it asks her field in order increasing energy to general rules help us to protect electronic configuration 1 electronic aur as a unit 2 orbitals in order of increasing value of n + laap it asks her field in order increasing energy to general rules help us to protect electronic configuration 1 electronic aur as a unit 2 orbitals in order of increasing value of n + l to wear capsule with the same value of n class 8 electrons are as a first to sab shell with a lower