CBSE Class 11-science Answered
electronic configuration of elements
Asked by | 04 Mar, 2008, 05:57: PM
Expert Answer
As per aufbaus principle, paulis exclusion principle and hunds rule are applied to write electronic configuration of elements. Lower energy levels are filled first and than the higher levels as per aufbaus principle.
1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s and so on the orbitals will be filled. s will have maximum 2 , p will have 6 , d will have 10 and f will have 14 electrons.
Answered by | 20 Dec, 2017, 04:55: PM
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