What is Foil (metal)?
[[File:Aluminumfoil.jpg|thumb|right|A roll of aluminium foil]] A '''foil''' is a very thin sheet of [[metal]]. It is usually made by [[Hammer|hammering]] or [[Rolling (metalworking)|rolling]]. Foils are made with [[malleable]] metals, such as [[aluminium]], [[copper]], [[tin]], and [[gold]]. Foils can be torn easily. An extremely thin foil is called a [[metal leaf]]. Foil is commonly used for [[household]] uses. {{Stub}} [[Category:Metals]]