Question

Mention names and formula of two ores of aluminium

Answer 1

ore : Bauxite. chemical name :Hydrated aluminium oxide. formula : A1203.2H20.

ore: Cryolite. chemical name :Sodium aluminium fluoride. formula :Na3AlF6.

ore :Corundum. chemical name :Anhydrous aluminium oxide. formula :A1203.

Answer 2

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