Question

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Answer 1

Answer:

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1. Aluminium alloys are used to make aircraft body. Aluminium has very good tensile strength and is very light in weight also. It can be alloyed with the various metals such as copper, manganese and Silicon etc. Al is malleable and ductile.

2.Covalent hydrides.

3.Tungsten

4.Steel is an alloy of iron and carbon, and sometimes other elements. Because of its high tensile strength and low cost, it is a major component used in buildings, infrastructure, tools, ships, trains, automobiles, machines, appliances, and weapons.

5.Amalgam is an alloy in which one of the component metals is Mercury.

Answer 2

Answer:

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Explanation:

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