f stion When a certain strong-field ligand forms a tetrahedral complex with the Mn+ cation, the energies of the valence d-orbitals on the manganese atom are split according to the following orbital diagram. Predict the OBSERVED color of the complex. energy in kJ/mol -350 -400-- -450 -500 -550 -600 -650 xy a. blue or green b. red or violet 2 2 C. orange or yellow d. white or transparent