Bauxite is an oxide of which metal? Where are the deposits of Bauxite found in India?

How is brass and bronze made? State two uses of copper.

Give a reason for each of the following:

(i) Magnetite is so called.

(ii) Copper is used for making electric wires.

(iii) Manganese and Copper are metallic minerals with different properties.

(i) Name two characteristics of iron ore deposits in India that facilitate their optimum use in the iron and steel plants.

(ii) Name two industries that require iron ore as raw material.