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 is, itself, and element. It is not a compound of two elements.
Iron (Fe) and oxygen (O) are the elements that make up Fe2O2. The chemical formula Fe2O2 indicates that there are two iron atoms bonded with two oxygen atoms.
Iron sulfide (FeS) consists of two elements: iron (Fe) and sulfur (S).
Iron and nickel are two elements that are magnetic.
There are two elements in FeS: iron (Fe) and sulfur (S).
Iron is, itself, and element. It is not a compound of two elements.
Iron and oxygen
Iron and oxygen
Iron (Fe) and oxygen (O) are the elements that make up Fe2O2. The chemical formula Fe2O2 indicates that there are two iron atoms bonded with two oxygen atoms.
iron and nickel
Iron sulfide (FeS) consists of two elements: iron (Fe) and sulfur (S).
iron and oxygen!
Two elements, iron and sulpur, make up a molecule of the compound iron sulphide.
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 and oxygen!
Iron and nickel are two elements that are magnetic.
iron and gold