What happens during rusting of an iron nail?(1 point) Responses Iron and sulfur combine to form iron sulfide. Iron and sulfur combine to form iron sulfide. Sulfur and oxygen combine to form a sulfur dioxide coating. Sulfur and oxygen combine to form a sulfur dioxide coating. Sulfur, iron, and oxygen combine to form iron sulfoxide. Sulfur, iron, and oxygen combine to form iron sulfoxide. Iron and oxygen combine to form iron oxide.

Answer 1

During the rusting of an iron nail, iron and oxygen combine to form iron oxide. Rusting is a specific type of corrosion that occurs when iron reacts with oxygen and water, leading to the formation of compounds primarily known as rust, which is mainly hydrated iron(III) oxide (Fe2O3·nH2O).