Absorbs UVA and degrades -> delocalized pi-electrons over 12 atoms In general: alternating single and double bonds (“conjugated bonds”) over a long distance allow electrons to absorb (light)energy easily
Absorbs UVA and degrades-> delocalized pi-electrons over 12 atomsIn general: alternating single and double bonds(“conjugated bonds”) over a long distance allowelectrons to absorb (light)energy easily