by Graeme Matthews
September 21, 2019
About the author
Graeme Matthews has a B.Sc and an M.Sc in Chemistry and a PhD in Adult Education. He has been teaching a combination of university level, college and A-level chemistry for over 23 years. He has taught over 10,000 chemistry students in his teaching career. He has a proven track record of helping students earn an A* on their A-level chemistry exams so they can attend the university of their choice.
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