Question

what is the iron? explain
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Answer 1

⊕ANSWER⊕

• Iron is a very active metal.

• It readily combines with oxygen in moist air.

• The product of this reaction, iron oxide (Fe 2 O 3 ), is known as rust.

• Iron also reacts with very hot water and steam to produce hydrogen gas.

• 90% of all metal that is refined today is iron.

• Most is used to manufacture steel, used in civil engineering (reinforced concrete, girders etc) and in manufacturing.

Answer 2

given above is the answer