Documents Title: Lesson 7 Colour Complexes and Catalysts Learning Objectives: Understand the origin of colour....

Slide 1 Number of d electrons and oxidation state of the central metal ion Number of d electrons and oxidation state of the metal determines: The strength of the interaction…

Documents TRANSITION METALS E x p l a i n i n g c o l o u r

No Slide Title MnCl2 FeCl2 FeCl2 FeCl3 FeCl3 Fe(NO3)3 Use these 6 pictures to work out the three factors that affect the colour of a transition metal compound⦠MnCl2 FeCl2…