What do you think is the most difficult IB topic? (Vote form)

Stoichiometry		309	18.27 %
Atomic theory		50	2.96 %
Bonding and structure		161	9.52 %
Periodicity		73	4.32 %
Energetics		143	8.46 %
Kinetics		83	4.91 %
Equilibrium		84	4.97 %
Acids and bases		146	8.63 %
Redox		165	9.76 %
Organic		477	28.21 %

Total votes: 1691