What species has the ground-state electron arrangement #1s^2 2s^2 2p^6 3s^2 3p^6 3d^10#?
1 Answer
Dec 17, 2017
Nickel
Explanation:
If you add up the total number of electrons present (28), then you can match that to the atomic number (28) of an element. In this case (28), Nickel.
