Iron | Element, Occurrence, Uses, Properties, & Compounds
https://www.britannica.com/science/iron-chemical-element
webMar 5, 2024 · iron (Fe), chemical element, metal of Group 8 (VIIIb) of the periodic table, the most-used and cheapest metal. Occurrence, uses, and properties. Study how iron ore is mined with explosives and crushed and concentrated with remote-controlled machines. Iron ore mining at Kiruna, Sweden. See all videos for this article.
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