Thoughts on the Atomic Structure and Radioactivity Pretest

Honestly, it was a lot better than I expected it to be. I felt like I had a pretty good idea of the half life stuff. The tables and graphs were also fairly easy in my opinion. On those two topics I felt like I had a good understanding of what the correct answer was and how to find it. On the other hand, nearly everything else on the test was just a guess to me. I feel like I may have a had a bit of the right idea when guessing on the alpha and beta emissions, probably not though. I didn't have a clue what do to do on the equations, or anything to do with decaying. I am looking forward to this upcoming unit though. My goal is simply to improve from the previous unit.