| Content-Type | image/png |
|---|---|
| Content-Length | 2.15 kB |
| Size | 512x512 |
#70 Ytterbium - rarity ZERO-KELVIN
| 1st ionization energy | 6.254 eV | 0.85% |
|---|---|---|
| appearance | Silvery white metallic surface with pale yellow tint | 0.85% |
| atomic mass | 173.05 u | 0.85% |
| atomic number | 70 | 0.85% |
| atomic radius | 242 picometers (van der Waals radius) | 0.85% |
| boiling point | 1469 K or 1196 °C or 2185 °F | 0.85% |
| cas number | 7440-64-4 | 0.85% |
| category | Inner transition metals | 23.73% |
| crystal structure | FCC (Face centered cubic) | 11.02% |
| density | 6.57 g/cm3 | 0.85% |
| electronic configuration | [Xe] 4f14 6s2 | 0.85% |
| electrons | 70 | 0.85% |
| electrons arrangement | 2, 8, 18, 32, 8, 2 | 0.85% |
| main isotopes | 174Yb | 0.85% |
| melting point | 1097 K or 824 °C or 1515 °F | 0.85% |
| neutrons | 103 | 0.85% |
| position | Group: lanthanides, Period: 6, Block: f | 5.08% |
| rarity | ZERO-KELVIN | 33.33% |
| state | Solid | 72.88% |
| symbol | Yb | 0.85% |
| who discovered | Jean Charles Galissard de Marignac (in 1878) | 0.85% |
Total Rarity Score: 1925.33
Rarity: #61/354