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प्रश्न
Name two metals which form amphoteric oxides.
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उत्तर
Aluminium and zinc are two metals that form amphoteric oxides.
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संबंधित प्रश्न
Write equations for the reactions of calcium and potassium with water.
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Na, S, C, K, H
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(d) magnesium and sulphur
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(c) copper and tin
(d) copper and mercury
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Find the odd one out:
