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Physics, 18.06.2021 16:50 gunnatvinson

18. Magnesium is a silvery-grey metal. When heated in air it reacts with oxygen burning with a bright flame to form a white powder called magnesium oxide. From the paragraph identity a) TWO elements (2 marks)

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18. Magnesium is a silvery-grey metal. When heated in air it reacts with oxygen burning with a brigh...

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