Iron is a metallic substance of the periodic table of the elements. Discovered thousands of years ago, by ancient civilisations iron has been used by humans ever since. Iron has number of uses which include:
- Building giant structures
- Building small structures
- Metal work
- Special Cases it has been used as food.
Iron is quite common here on earth, constituting a large proportion of the buildings that exist in our cities, it is often used as a scrap metal to help build shacks for those without money.