When I was in school, course my favorite is chemistry. I enjoyed doing the experiments for studying chemical hoc.Hoa know the composition of a substance. The chemical reactions that occur in daily life such as during cooking, baking.
Just as in the natural sciences, experiments in chemistry is the main pillar. Through experiments, the theory of how change from one substance to another substance is outlined, test, expand and, when necessary, are also denied
Chemistry is interesting because it is the amount of knowledge and Exercises are varied
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