| Fermium, Fm | |
|---|---|
| Categories: | MetalNonferrous MetalPure Element |
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Export data to your CAD/FEA program| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 8.80 g/cc | 0.318 lb/in³ | Estimated | ||
| Chemical Properties | Metric | English | Comments | ||
| Atomic Mass | 257 | 257 | Longest-Lived Isotope (1995) | ||
| Atomic Number | 100 | 100 | |||
| X-ray Absorption Edge | 0.08861 Å | 0.08861 Å | K | ||
| 0.45059 Å | 0.45059 Å | LI | |||
| 0.46654 Å | 0.46654 Å | LII | |||
| 0.59225 Å | 0.59225 Å | LIII | |||
| Electronegativity | 1.3 | 1.3 | Pauling | ||
| Mechanical Properties | Metric | English | Comments | ||
| Bulk Modulus | 15.0 GPa | 2180 ksi | Estimated | ||
| Thermal Properties | Metric | English | Comments | ||
| Melting Point | 1527 °C | 2781 °F | |||
| Heat of Formation | 0.000 kJ/mol | 0.000 kJ/mol | Crystal | ||
| Component Elements Properties | Metric | English | Comments | ||
| Fermium, Fm | 100 % | 100 % | |||
| Descriptive Properties | |||||
| CAS Number | 7440-72-4 | ||||
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