Define metal. Identify the four primary types of metal.

Metal is an element with super and electric and thermal conductivity, high luster, and sensitivity. The four main types of metal are gold, bronze, silver, and iron.

Metal is a component with super, electric and thermal conductivity, high gloss, and affectability. The four principle types of metal are gold, bronze, silver, and iron.

Metal has dependably been the essential material utilized by developments to make weapons. The measure of metal controlled by a country can incredibly impact how a country is seen, dreaded, and regarded by encompassing countries. Metal can be utilized to make solid weaponry for war, or can fill in as a form wealth.