Chemistry, asked by nainaparween051, 6 months ago

Corundum is an ore of-
(a) Iron
(b) Aluminium
(c) Copper
(d) Nickel​

Answers

Answered by killadarajanirao
1

Answer:

alluminium

Explanation:

corundum , naturally occurring alluminium oxide mineral that is after diamond, the hardest known natural substance. It is finer varieties of the gem stone sapphire and ruby and it mixtures with iron oxide and other minerals are called emery

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