Uses of Metals


 
 
Concept Explanation
 

Uses of Metals

Uses of Metals:

Uses of some common metals are as follows.

Metals like iron is used for making automobiles, machinery, pipes, containers, nails, etc. gold and silver are used for making jewellery.

Copper:

    1.    For making electrical wires and utensils.

    2.    For making coins and statues

    3.    For making boilers

Aluminium:

    1.    For king utensils

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Sample Questions
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Question : 1

Which of the following are correct :

(a) Silver is mainly used as a protective coating for iron.

(b) Zinc is mainly used as a protective coating for iron.

(c) Aluminium is used as foils used for wrapping chocolates etc

Right Option : B
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Question : 2

The uses of Aluminium is/are ____________________.

Right Option : A
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Question : 3

Which of the following are correct :

(a) Aluminium is mixed with other metals in the construction of aircraft.

(b) Aluminium is used as foils used for wrapping chocolates etc

(c) Gold and silver are used for making jewellery.

Right Option : D
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