Chemistry, 28.06.2019 17:40 lindamillscotton90
(ii) a sample of magnesium contains 78.60% magnesium-24, 10.11% magnesium-25 and 11.29% magnesium-26. use this information to calculate the relative atomic mass of magnesium in this sample. give your answer to 3 significant figures.
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(ii) a sample of magnesium contains 78.60% magnesium-24, 10.11% magnesium-25 and 11.29% magnesium-26...
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