Chemically, the most common oxidation states of iron are iron (II) and iron (III). Iron shares many properties with other transition metals, including the other group 8 elements, ruthenium and …

Nov 11, 2025 · Iron (Fe), chemical element and one of the transition elements, the most-used and cheapest metal. Iron makes up 5 percent of Earth’s crust and is second in abundance to …

Jul 25, 2024 · Iron is a key component to making sure that your body has oxygen-rich blood. That’s important for your brain, immune system and more.

Iron is important for healthy brain development and growth in children, and for the normal production and function of various cells and hormones. Iron from food comes in two forms: …

Jan 21, 2025 · Iron is renowned for its magnetic properties, high malleability, ductility, and its ability to form various alloys with many other metals. Alloys of iron, such as steel, are crucial in …

Your body also needs iron to make some hormones. How much iron do I need? The amount of iron you need each day depends on your age, your sex, and whether you consume a mostly …

Element Iron (Fe), Group 8, Atomic Number 26, d-block, Mass 55.845. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Dec 9, 2025 · Iron is a mineral that plays several important roles in health. Read on to learn about the benefits and potential risks of iron supplements.

Jun 27, 2025 · Iron is an integral material in many aspects of life, as well as industry. Read on to learn about its types, properties, and uses.

Iron-Deficiency Anemia Iron is very important in maintaining many body functions, including the production of hemoglobin, the molecule in your blood that carries oxygen. Iron is also …