plzz answer these questions fast ...
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akka this us soo big question akka
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Answer❥
❥Magnesium is a very reactive metal.
❥It reacts with atmospheric oxygen to form magnesium oxide.
❥The newly formed layer of magnesium oxide prevents or slows down the reaction.
❥So a sandpaper is used to remove the layer of magnesium oxide.
❥Thus it is advised that magnesium ribbon should be cleaned by rubbing with a sandpaper before the experiment.
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