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.
metal and steel
Iron is, itself, and element. It is not a compound of two elements.
Iron sulphide (FeS) is made of two elements, viz. Iron(Fe) & Sulphur(S).
The two elements that make up steel are mainly carbon and iron.
iron and oxygen...
Iron
Iron is, itself, and element. It is not a compound of two elements.
Iron and oxygen
Iron and oxygen
Two elements, iron and sulpur, make up a molecule of the compound iron sulphide.
iron and nickel
The core of the earth contains many elements, not just two.However the two most abundant elements in the earth's core are nickle and iron (the final two elements that a star can make by fusion before it dies).But there are many other elements in the core, especially ones with atomic masses greater than that of nickel and iron. Many of these heavy elements are radioactive (e.g. radium, thorium, uranium) and it is the heat generated by the decay of these heavy radioactive elements that keeps the core hot and the outer core liquid.
Iron sulphide (FeS) is made of two elements, viz. Iron(Fe) & Sulphur(S).
iron and oxygen!
iron and oxygen!
iron and gold
The two elements that make up steel are mainly carbon and iron.
The two elements that make up steel are iron and carbon. Other elements can also appear in the steel, but these two are the ones that cause it to be called steel.