Statement-1:Aluminium is the most abundant element in eath crust yet it is obtained from bauxite.
Statement-2: Bauxite is available in large quantities.

The most abundant element in earth crust is: Si, aluminium, O, Fe

Describe how pure Al_2O_3 obtained from bauxite?

Consider the following statements about aluminium: (1) It is the third most abundant element in the earth's crust (2) It is used to make overhead electric transmission lines (3) Aluminium vessels cannot be used for making alkali solutions. Of these statements, the correct ones are