Iron is the fourth most abundant element on Earth. It is a shiny gray metal. Iron is found in hemoglobin. Hemoglobin is a component of red blood cells, which are found in the human body. In nature, iron is also found in stars, the sun, earth’s crust, and makes up almost Earth’s entire core.
There are many uses in everyday life that Iron is used for. Iron can be found in food and medicine, home construction materials, heavy machinery, pipes, and so much more.
Not having enough iron in the body can cause iron