Electronic configuration of `._(21)Sc` is

The electronic configuration of Cr^(3+) is

The electronic configuration of Sc^(3+) is:

The electronic configuration of cobalt is

From the ground state electronic configuration of Sc (z = 21), write down the- possible values of four quantum numbers of 21 th electron of the element.

The electronic configuration of Sc is "______"

STATEMENT-1 : Electronic configuration of Cr^(+3) ( containing 21 electrons) is same as that of Sc i.e.,isoelectronic species have the same configuration and STATEMENT-2 : Orbitals of an atom are filled in order increasing energy.