Electron configuration of nickel

Answer 1

The standard model suggests an electron cofiguration for nickel (element number 28)as :

[Ar] 4s2 3d8

However, relativistic effects make the more stable configuration [Ar] 4s1 3d91s2,2s2,2p6,3s2,3p6,4s2,3d8

Answer 2

that is only the electron configuration of nickel, a nickel (II) cation would lose the 2 electrons in the 4s and be 1s2 2s2 2p6 3s2 3p6 3d8

Answer 3

if you are looking for nickel 2 plus (Ni2+) the configuration is [Ar]4s23d6

for nickel with 2 extra electrons, its [Ar]4s23d10

Answer 4

The electron configuration of nickel is [Ar]4s13d9.

Answer 5

Ni would be [Ar] 3d8 4s2 and since it has lost 2 electrons to become Ni^2+, the electron config would be [Ar]3d8

Answer 6

The electron configuration of Ni(2+) is 1s2.2s2.2p6.3s2.3p6.3d8.

Answer 7

[Ar] 4s^2 3d^8

Answer 8

5

Answer 9

[Ar]3d8