Question

Mention any four qualities of aluminium. Also write two uses of it.

Answer 1

Aluminum is a shiny, silvery white colored metal that is light in weight and strong.
Th density of aluminum is 2.7 g/mL, which means the metal will sink in water, but is still relatively light......

its uses are commonly...

 cans and foils 
- kitchen utensils 
- Residential house siding
- Industrial applications where a strong, light, easily material is needed 
- Wire for electricity, although its electrical conductivity is only about 60% that of copper per area of cross section, it is used in electrical transmission lines because of its lightness and price 
 

Answer 2

Uses of aluminium:-

(i) It's light, resistance to corrosion, a good conductor of heat and becomes stronger when it is mixed with other metals.

(ii) It's used to manufacture aircraft,utensils and

wires.

(iii) It's has gained popularity as a substitute of steel, copper, zinc and lead in a number of industries.

Qualities of aluminium:-

(i) It's low density.

(ii) very malleable metal.

(iii) It's has high corrosion resistance.

(iv) It's is non-toxic.

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