I finished destroyer chemistry (3times) and kaplan subject tests(3times), and at the level of memorizing their questions. So i thought i needed new questions to try, so i tried barron's AP chemistry. I first tried the diagnostic test, and HOLLY MOLLY, their questions were very tricky and hard!
Now i'm completey lost my mind and having mental break down....T.T
Any sympathy/ advise?
Now i'm completey lost my mind and having mental break down....T.T
Any sympathy/ advise?