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The top documents tagged [layer of aluminium oxide]
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MADE TO BE MADE AGAIN CHEMISTRY FOR A CIRCULAR ECONOMY Metals in a circular economy, Part 1 Lesson objectives: Give reasons for the uses of aluminium,
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Module 16 Industrial and organic chemistry
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Chromatography and Instrumentation. Invented by a Russian Botanist Mikhail Tswett in 1903 He used chromatography to separate the colour pigments in plants
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