Question

name the most abundant metal and nonmetal on earth? in which forms of compounds are they found

Answer 1

Iron is the most abundant element (by mass) making up Earth, while oxygen is the most common element in the Earth's crust.

Answer 2

Aluminium is the most abundant metal on the earth.

It is never found in free form due to its reactivity.

It is commonly found in 2 compounds. they are:-

potassium aluminum sulfate (KAl(SO4)2·12H2O)

aluminum oxide (Al2O3).

About 8.2% of the earth's crust is composed of aluminum.

The most abundant non-metal is Oxygen.

The next most abundant non-metal is Silicon.

Mostly found in forms of Silicate.

I don't have much information about this but hope this helps you!!!!!!!!