The correct answer is: C. Aluminium
Aluminium does not undergo corrosion due to the formation of an oxide layer on its surface. This oxide layer is very thin and transparent, and it acts as a barrier between the aluminium and the environment. This barrier prevents the aluminium from reacting with oxygen and water, which are the main causes of corrosion.
Copper, iron, and zinc all undergo corrosion due to the formation of oxide layers. However, these oxide layers are not as protective as the oxide layer on aluminium. This is because they are thicker and more porous, which allows oxygen and water to reach the metal underneath. As a result, copper, iron, and zinc are more susceptible to corrosion than aluminium.
Aluminium is a very versatile metal that is used in a wide variety of applications. It is lightweight, strong, and corrosion-resistant. These properties make it an ideal material for use in construction, transportation, and packaging.