Question

In an iron, the element used is made up of:​

Answer 1

Answer:

It contains at least 10.5% chromium. Other metals such as nickel, molybdenum, titanium and copper are added to enhance its strength and workability. It is used in architecture, bearings, cutlery, surgical instruments and jewellery. Cast iron contains 3–5% carbon

Explanation:

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Answer 2

In an iron, the element used is made up of alloy, most usually nichrome (An alloy of chromium & nickel.

ExPlanation:

As iron works on the heating effect of current, it most be made up of material having high resistivity ( so that it will get heated soon ) and should have a very high melting point ( It will not melt easily even at a high temperture ).

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