the iron is the most important
Iron is, itself, and element. It is not a compound of two elements.
Iron sulfide (FeS) consists of two elements: iron (Fe) and sulfur (S).
iron
Iron and nickel are two elements that are magnetic.
Iron is an element in itself.
iron and oxygen!
elements
What elements are similar to iron in a chemical property on the Periodic Table
Iron is an element in its own right. So there are no two elements that make iron. However, Steel is an alloy of iron and carbon. Iron and Carbon are tweo different elements. So steel contains two different elements.
Iron(III) bromide contain iron and bromine.
iron and sulphur
iron and oxygen!