Detailed gcse notes on the reactivity series of metals, corrosion and redox chemistry. An alloy is a metal that is composed of two or more different elements. The topic of hydrogen in an on metals and alloys is important in a number ofdisciplines including solidstate physics, materials science, physical chemistry, and energy technology. Materials advice in all calculations, show clearly how you work out your answer.
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Learn about and revise metals and alloys with this bbc bitesize gcse chemistry aqa study guide. It covers the major topics for the aqa, edexcel and ocr exams with a range of exercises that test what you know and how well you can apply your knowledge. The answers are in the back of the book so you can easily check your work and find out where youre going wrong. Answers to the numerical questions are given at the back of the book. Usually at the back of the book, or on the website of the publisher.
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