Chemistry, asked by chinnidhana945, 3 days ago

what is aufbau principle​

Answers

Answered by singhsamarbahadur608
3

Answer:

Auf bau principle state that "the filling of electrons in various atomic orbit or subshell in increasing order of their energy.

Answered by akankshaa06610
2

Answer:

Aufbau principle in which electron first of all enter in that orbital having less energy.

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