Question

'X' is the most abundant metal on earth and is the third most abundant element in earth’s crust​. 'X' is a major component of many igneous minerals including mica and clays. X is

• A. Silicone
• B. Iron
• C. Aluminium
• D. Magnesium

Answer 1

The correct option is C Aluminium

Aluminium is the most abundant metal on earth and is the third most abundant element in earth’s crust​. $Al$ is the major component of many igneous minerals including mica and clays.

Hence, option (c) is correct.