Wednesday 6 November 2013

Hello I have a problem, I don´t know how to learn the chemistry lessons, for example: the elements of periodic table.
Help me please.

2 comments:

  1. Well, I don't think it's difficult but a very good way to learn it is copying it on a piece of paper and then try to write it without looking. Never mind if you can learn by this way, there are lots of different ones.

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