colour

Question 1

ΔE

Answer 1

• frequencies absorbed depends on size

Question 2

colour

Answer 2

• frequencies which aren’t absorbed are reflected or transmitted
• complimentary colour of absorbed light wavelength is seen
• e.g. absorbed orange shows blue

Question 3

colourless

Answer 3

• complexes with full or empty 3d subshells no electrons can migrate to the higher energy level
• seen as colourless or white

Question 4

affecting Factord-