Question

Give the Shorthand Electron Configuration for the following elements:

Nickel

Group of answer choices

[Kr] 3d8 4s2

[Ne] 3d6 4s2

[Ar] 3d8 4s2

Answer 1

answer of this question is [Ar]3d8 4s2

Answer 2

Answer: [Ar] 3d8 4s2

Explanation: Wikipedia