Which rule is violated by the electron configuration 1s0 2s2 2p4?
Answers
Answered by
27
Aufbau principle is violated in this electronic configuration
Answered by
22
The Aufbau Principle or simply the (n+l) rule is violated.
Acc, to this principle, electrons are filled in an atom according to increasing energies of the avalaible orbitals
2s orbital has more energy than 1s
So 1s should be fully filled and not empty.
Acc, to this principle, electrons are filled in an atom according to increasing energies of the avalaible orbitals
2s orbital has more energy than 1s
So 1s should be fully filled and not empty.
Similar questions