>>13953366If you're a bio major or graduated already, then you don't need to memorize it. You'll forget almost all of it within the month. You have to work with all of them constantly to actually remember for a long period of time. What would be better is to just be able to recognize what's a metal, what's radioactive, what's used in electronics, and everything you can about H, C, O, N, S, P, and Si.
