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MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryMetallurgyOccurrence of Elements in Nature

The metal which mainly occurs as oxide ore in nature is:

A.Silver
B.Lead
C.Aluminium✓ Correct
D.Copper
Explanation

Bauxite, diaspore, corundum are all oxide ores of AI.

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