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

Stoichiometry		306	18.13 %
Atomic theory		50	2.96 %
Bonding and structure		161	9.54 %
Periodicity		73	4.32 %
Energetics		143	8.47 %
Kinetics		83	4.92 %
Equilibrium		84	4.98 %
Acids and bases		146	8.65 %
Redox		165	9.77 %
Organic		477	28.26 %

Total votes: 1688