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Iron - Element information, properties and uses | Periodic Table
Iron - Wikipedia
Iron | Element, Occurrence, Uses, Properties, & Compounds
Iron (Fe) - Periodic Table
Iron | Fe (Element) - PubChem
Iron - Periodic Table
Iron (Fe) - Periodic Table
WebElements Periodic Table » Iron » the essentials
Where Is Iron Found On The Periodic Table? - ThoughtCo
IRON - EniG. Periodic Table of the Elements