Application of Metals

What is wrought iron and its uses?

What is cast iron and its uses?

Write the uses of wrought iron.

Write the uses of cast iron.

Aluminium foil is used to wrap food items due to its malleability.

Why aluminium foil is used to wrap food items?

Write any two applications of aluminium.

Write the applications of aluminium.

Brass is an alloy of aluminium and zinc.

What are the uses of copper?

Write any two uses of copper.

Write three uses of iron.

Copper has higher electrical conductivity than that of silver.

Why aluminium is used for wrapping of food items?

Cotyledons are also called-