studying

  1. I

    What are the importance of studying elements?

    Does anyone have the better answer? i need at least four (4) importance's.. please help...
  2. jenniamigo

    Studying for an Exam.....

    So I am attempting the problems on my study guide for the test on tuesday. I understand how to recognize the precipitation, redox, and acid reactions; I did pretty well on balancing equations, and even calculating ionic equations. But then I got to the long problems and I am at a loss here. I...