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This will include information on the atomic properties, isotopes, and molecular and bulk forms of Iron. Chemical properties and its astronomical, geological, and biological abundance will also be included. Particular individuals and groups who are expert may also be mentioned. Information about the cultural, institutional sociological, and historical aspects of Iron will also included here. |
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Iron, a member of the transition elements, forms stable mostly covalent compounds with a number of elements.
Isotopes:
| Nuclear composition | Mass | Abundance | |
| 54Fe | 53.9396127 (15) | 5.845% | |
| 56Fe | 55.9349393 (16) | 91.754% | |
| 57Fe | 56.9353958 (16) | 2.119% | |
| 58Fe | 57.9332773 (16) | 0.282% | |
| 60Fe | 59.934077 |