+**Fe** is the chemical symbol for [Iron](/wiki/Iron), a fundamental [Element](/wiki/Element) on the periodic table. This versatile [Metal](/wiki/Metal) is found abundantly in Earth's crust, crucial for life and industry, from blood to buildings.
+## See also
+- [Periodic Table](/wiki/Periodic_Table)
+- [Steel](/wiki/Steel)
+- [Hemoglobin](/wiki/Hemoglobin)
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