Why is aluminium unreactive with air under normal condi... | Science Class 9

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Asked by GIANSH GUPTA KHUNDKER · BIRLA BRAINIACS

Why is aluminium unreactive with air under normal conditions?A) It is covered with a protective layer of oxideB) It sits very low in the reactivity seriesC) It is produced via the electrolysis of its oxideD) It has an extremely high melting point

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