Tag: Iron uses

Iron is the fourth most abundant element, by mass, in the Earth's crust and has been a cornerstone of human technological advancement for millennia. From building modern infrastructure to performing critical functions within our bodies, the diverse and indispensable uses of iron have shaped the world as we know it.

As the most common element on Earth by mass and comprising 5% of its crust, iron is a cornerstone of both natural processes and human civilization. The top 3 uses of iron highlight its unparalleled versatility and fundamental importance across various sectors, from industrial infrastructure to the very biology of living organisms.