95
Am
Americium
243.0614
2
8
18
32
25
8
2
8
18
32
25
8
2
| Property | Value |
|---|---|
| Atoomnummer | 95 |
| Atoomgewicht | 243.0614 amu |
| Element family | Actinoids |
| Elektronische configuratie | 1s2 |
| Stable and very long lived isotopes | Geen |
| Previous element | Plutonium |
| Next element | Curium |
| Dichtheid | 13.69 g/cm3 (STP) |
| Smelten | 994 °C |
| Kookpunt | 2607 °C |
| Covalente straal | 1.66 Å |
| Ionstraal | 0.982 Å |
| Metalic radius | 1.73 Å |
| Eerst ionisatiepotentiaal | 5.990 eV |
| Elektronenaffiniteit | 0.100 eV |
| Electronegativity | 1.13 |
| Discovery year | 1944 |
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