Chemistry, asked by studentuae, 10 months ago

All minerals are not ores.Why?(give two reasons)

Answers

Answered by Anonymous

Answer:

⭐ Answer ⭐

Explanation:

All ores are minerals while all minerals are not ores as some of them might have a large amount of unwanted substances such as sand, stones and earthly impurities.

For example: Aluminium occurs in earth's crust in the form of two minerals bauxite and clay.

Answered by supriths4804

Answer:

All minerals are not ores because some minerals are pure and does not form compounds with the gases 0resent in the earth. Ex:Gold, platinum. These metals wont react with any gas under any conditions and they need not to be purified. Since ores contain impurities and minerals won't, some minerals are not considered to be ores.

HOPE THIS BRING A SMILE IN YOUR FACE

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