Which model(s)accounts for the magnetism and color of coordination compounds?
I.Lewis model
II.localized electron model
III.crystal field model
A)I
B)II
C)III
D)I,II
E)none accounts for both phenomena

Question

Quizplus · Accepted Answer

The crystal field model accounts for both magnetism and color of coordination compounds. It explains the effect of ligands on the energy levels of metal d orbitals, which determines the color and magnetic properties of the compound. The Lewis model mainly deals with the formation and bonding in coordination compounds, while the localized electron model explains electron sharing and electron transfer between metals and ligands.

Which Model(s)accounts for the Magnetism and Color of Coordination Compounds