Question

give two uses each of carbon, iron and silver​

Answer 1

Answer:

Here goes your answer:-

Explanation:

Carbon:-

in form of its allotropes )-

graphite is made up of carbon atoms

combined together which is used in pencils in form of lead

Diamond is another allotrope of carbon which is used up in ornaments and jewellery.

Iron:-

it is used as a component to provide durable strength to articles such as bridges and steels.

it is also used in chemical laboratories for practical tests and experiments in form of compounds.

silver:-

it is used in ornaments, jewellery and beautiful rings.

it is also used in photographic films to improve the quality of pictures in cameras.

these are the uses of the the metals you have mentioned in the question hope so that you are satisfied with it

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Answer 2

Answer:

• Two uses of carbon :

1. Carbon is widely present in fossil fuels like coal, petroleum,natural gas, etc.
2. Allotropes of carbon are used for various purposes. Like, diamond is used for making tools for cutting or drilling, graphite is used in making electrical appliances.

• Two uses of iron :

1. Iron is used to make alloy steels like carbon steels with additives such as nickel, chromium, vanadium, tungsten, and manganese.
2. These are used to make bridges, electricity pylons, bicycle chains, cutting tools and rifle barrels.

• Two uses of silver:

1. It is used for jewellery and silver tableware.
2. Silver is used to make mirrors. It is also used in dental alloys, solder and brazing alloys, electrical contacts and batteries.

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