Cu+3 reported formally in 2007.
Cu 1 e's in 4S and 10 e's in 3D
Cu+3 0 e's in 4S and 8 e's in 3D
LFSE suggets the existence of Cu+3.
It is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p5.
Co is cobalt and is not a noble gas. Cobalt is a transition metal. Its electron configuration is [Ar]3d74s2.
The element with this electron configuration is manganese (Mn), which has 25 electrons.
[Ar] 4s2 3d7
A neutral phosphorus atom has 15 electrons.
It is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p5.
Co is cobalt and is not a noble gas. Cobalt is a transition metal. Its electron configuration is [Ar]3d74s2.
The noble gas configuration for Cobalt (Co) is [Ar] 3d7 4s2.
hp
chlorine have 17 atom the eletron configuration 1s22s22p63s23p5
Fluorine will gain one electron to fill its outer shell and achieve a stable noble gas configuration when forming an ion.
The element with this electron configuration is manganese (Mn), which has 25 electrons.
Cobalt electron configuration is [Ar]3d7.4s2.Cobalt(2+) electron configuration is [Ar]3d7.
[Ar] 4s2 3d7
[Ar] 4s2 3d7
[Ar] 4s2 3d7
Eletron