Crime scene report: Seha's corpse was found amidst a sea of papers with chemistry problems and random doodles written on them. Most probable cause of death brain implosion.
nothing is as hard as chemistry. Its like nailing jello to a tree
I'd put Physics in as a harder contender, if only because it covers more areas and it can be a little more difficult to keep them separate. But then again in my opinion Chemistry was a cake walk.
On an unrelated note, I just realized that my forum page hasn't been tracking my topic creation since I became a VIP. Apparently I disappeared off the face of the earth after my little question thread!