Gah! So frustrating! I studied my butt off for Chemistry, and I only got 13/20 on this week's online quiz. One problem (2 pts.) really makes me mad because I put the right answer, but only with 3 sig figs...I needed 4. Dang! All I have been doing is focusing on Chemistry and I'm not getting anywhere! Grr. Oh well, Exam 2 coming up in 5 days...