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  • Iron - Wikipedia
    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 osmium Iron forms compounds in a wide range of oxidation states, −2 to +7
  • Iron | Element, Occurrence, Uses, Properties, Compounds | Britannica
    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 aluminum among the metals
  • Iron: What It Is and Health Benefits
    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-Rich Foods: Sources and Supplements - WebMD
    Iron, a micronutrient, plays an important role in our bodies Learn about some iron- rich foods that raise the level of iron in your body
  • Iron - Element information, properties and uses | Periodic Table
    Element Iron (Fe), Group 8, Atomic Number 26, d-block, Mass 55 845 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
  • Iron Element Facts - ThoughtCo
    Iron is a metal that is important for both plants and animals, especially in hemoglobin Iron comes from the word 'ferrum', and has been used by humans since ancient times Iron is the fourth most common element on Earth and is found in the sun and other stars
  • Iron - Consumer - Office of Dietary Supplements - Iron
    Iron helps make hemoglobin in red blood cells Learn how much you need, good sources, deficiency symptoms, and health effects here




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