Sooo I picked alevel chem (aqa exam board) thinking it will be easy if I work hard, but let me tell ya, alevel chem is hard. If you do decide to pick it, make sure you're on top of your work, eg, read the textbook/any other notes before the lesson so you know whats going on. Do a looot of past papers! Also, only pick it if you have an interest in it (i picked it without needing it for uni nor having an interest in it so my grade was pretty bad) I can't tell you how much I personally dreaded chemistry lessons & exams simply because I did not have an interest in it