examine-the-position-of-element-a-in-the-periodic-tablefor-the-ion-below-determi

Question

Examine the position of element A in the periodic table.

Periodic table highlighting element A for electron configuration analysis.

For the ion below, determine the electron configuration of the transition metal.

A²⁺

Accepted Answer

[Ar] 3d7

Answer

[Ar] 4s¹3d⁸

Answer

[Ar] 5s²4d²

Answer

[Ar] 4d8

Examine the position of element A in the periodic table.For the ion below, determine the electron configuration of the transition metal.A2+