| Content-Type | image/png |
|---|---|
| Content-Length | 2.15 kB |
| Size | 512x512 |
#103 Lawrencium - rarity SPINNIN'IN
| atomic mass | 266 u | 0.85% |
|---|---|---|
| atomic number | 103 | 0.85% |
| cas number | 22537-19-5 | 0.85% |
| category | Inner transition metals | 23.73% |
| crystal structure | HCP (hexagonal close packed) | 7.63% |
| density | 14.4 g/cm3 | 0.85% |
| electronegativity | 1.3 (Pauling scale) | 9.32% |
| electronic configuration | [Rn] 5f14 7s2 7p1 | 0.85% |
| electrons | 103 | 0.85% |
| electrons arrangement | 2, 8, 18, 32, 32, 9, 2 | 0.85% |
| main isotopes | 262Lr | 0.85% |
| melting point | 1900 K or 1627 °C or 2961 °F | 0.85% |
| neutrons | 159 | 0.85% |
| position | Group: actinides, Period: 7, Block: f | 10.17% |
| rarity | SPINNIN'IN | 33.33% |
| state | Solid (predicted) | 12.71% |
| symbol | Lr | 0.85% |
Total Rarity Score: 1346.75
Rarity: #99/354