| Subclass of | medication, primary metabolite, d-block  |
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| Part of | period 4, group 8, transition metal  |
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| Has use | ferroalloy  |
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| IPA transcription | ˈaɪərn  |
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| Associated hazard | iron poisoning  |
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| Discoverer or inventor | unknown value  |
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| Time of discovery or invention | 5. millennium BCE  |
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| Element symbol | Fe  |
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| Chemical formula | Fe  |
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| SMILES | [Fe]  |
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| Electron configuration | [Ar] 3d⁶ 4s²  |
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| Magnetic ordering | ferromagnetism  |
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| Crystal system | body-centered cubic  |
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| IMA Mineral Symbol | Fe  |
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| Medical condition treated | iron deficiency anemia, hypochromic anemia  |
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| Has characteristic | ferromagnetism  |
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| Subject has role | trace metal  |
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| Unicode character | 鐵  |
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