Question

2. Ferrous and non-ferrous minerals.
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Answer 1

Answer:

Here is answer:

Explanation:

Ferrous minerals are those which contains iron in them and non-ferrous minerals are those which not contains iron in them.

Example=>Iron ore(Ferrous mineral)

Limestone(Non-ferrous mineral).

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Answer 2

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DETAILED ANSWER

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What are ferrous minerals?

In chemistry, the adjective ferrous indicates a compound that contains iron in the +2 oxidation state, possibly as the divalent cation Fe²⁺. It is opposed to "ferric", which indicates presence of iron in a +3 oxidation state, such as the trivalent cation Fe³⁺.

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What are non-ferrous minerals ?

In metallurgy, a non-ferrous metal is a metal, including alloys, that does not contain iron in appreciable amounts. Generally more costly than ferrous metals, non-ferrous metals are used because of desirable properties such as low weight, higher conductivity, non-magnetic property or resistance to corrosion

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