HON CHEMISTRY: Wow! Did you realize radiation was everywhere? It turns out there are some pretty useful applications of radioactivity! Let’s finish talking about that tomorrow.
HON CHEMISTRY 12-3-14 Applications of Radioactive Isotopes, Pt. 1 from Tammy Skinner on Vimeo.
My struggle for the past couple of days has been half-life problems. I feel like I always need certain steps to follow when I’m working a problem, so it’s sometimes hard for me to just think it out. But after working some in class and trying not to over-think anything, I feel much better about them! I will continue to practice the problems in order to understand them better.
I agree with Mary. I’ve been struggling with half-life problems. I think the more we do them, the easier it will be, but I definitely need more practice.