Question

3 uses of gold,silver, iron​

Answer 1

Answer:

gold is best for aurnaments and iron is helps us in for building making and silver is used for buying gifts

Explanation:

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Answer 2

AnsweR :-

3 Uses of Gold.

(1) Electrical conductivity.

(2) Infrared ( heat ) reflectivity.

(3) Thermal conductivity.

3 Uses of Silver.

(1) Electrical contacts.

(2) Silver is use to made printing circuits.

(3) Jewelry .

3 Uses of Iron.

(1) iron used to make pipes , sinks strong tanks etc.

(2) manufacture stee.

(3) iron make alloy steels like carbon steels.