Question

plz do the 'b' part .
​

Answer 1

Answer:

Scandium(III) complexes are colourless because no visible light is absorbed. In the zinc case, the 3d level is completely full - there aren't any gaps to promote an electron in to. Zinc complexes are also colourless. Simple tetrahedral complexes have four ligands arranged around the central metal ion.

Answer 2

Answer:

Ok Hence refer above one

Step-by-step explanation:

HOPE YOU UNDERSTAND

THANK AND VOTE ME

MARK AS BRAINLIEST ANSWER

HAPPY CHRISTMAS & SANTA MAY GIVE YOU NICE PRESENT.HAPPY LEARNING...