Question

name the minerals formed by decomposition of surface rocks. which metal is extracted out of it. which 2 properties of this metal make it very important?

Answer 1

minerals like bauxite is formed by decomposition of surface rocks.
aluminum is extracted from it.
Aluminium is mainly used for packaging ( foils, food) and transportation ( aeroplanes , bicycle, trucks).It is malleable and corrosion resistant

Answer 2

minerals like bauxite is formed by decomposition of surface rocks.

aluminum is extracted from it.

Aluminium is mainly used for packaging ( foils, food) and transportation

(aeroplanes , bicycle, trucks).It is malleable and corrosion resistant