70
Yb
Ytterbium
173.043
2
8
18
32
8
2
| Property | Value |
|---|
| Atoomnummer | 70 |
| Atoomgewicht | 173.043 amu |
| Element family | N/A |
| Elektronische configuratie | 1s22s22p63s23p63d104s24p64d105s25p66s24f14 |
| Stable and very long lived isotopes | 168Yb: 0.13%, 170Yb: 3.05%, 171Yb: 14.3%, 172Yb: 21.9%, 173Yb: 16.12%, 174Yb: 31.8%, 176Yb: 12.7% |
|
| Previous element | Thulium |
| Next element | Lutetium |
| Dichtheid |
6.965 g/cm3 (STP) |
| Smelten | 824 °C |
| Kookpunt | 1193 °C |
| Covalente straal | 1.7 Å |
| Ionstraal | 0.858 Å |
| Metalic radius | 1.76 Å |
| Eerst ionisatiepotentiaal | 6.254 eV |
| Elektronenaffiniteit | -0.020 eV |
| Electronegativity | 1.1 |
| Discovery year | 1878 |
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