| Content-Type | image/png |
|---|---|
| Content-Length | 6.62 kB |
| Size | 512x512 |
#49 Indium - rarity ZERO-KELVIN
| 1st ionization energy | 5.786 eV | 0.85% |
|---|---|---|
| appearance | Silvery lustrous gray colored | 0.85% |
| atomic mass | 114.82 u | 0.85% |
| atomic number | 49 | 0.85% |
| atomic radius | 193 picometers (van der Waals radius) | 0.85% |
| boiling point | 2345 K or 2072 °C or 3762 °F | 0.85% |
| cas number | 7440-74-6 | 0.85% |
| cas number of (cl2) | - | 99.15% |
| category | Boron group | 3.39% |
| crystal structure | TETR (Tetragonal) | 0.85% |
| density | 7.31 g/cm3 | 1.69% |
| electronegativity | 1.78 (Pauling scale) | 0.85% |
| electronic configuration | [Kr] 4d10 5s2 5p1 | 0.85% |
| electrons | 49 | 0.85% |
| electrons arrangement | 2, 8, 18, 18, 3 | 0.85% |
| main isotopes | 115In | 0.85% |
| melting point | 429.7 K or 156.5 °C or 313.8 °F | 0.85% |
| neutrons | 66 | 0.85% |
| position | Group: 13, Period: 5, Block: p | 0.85% |
| rarity | ZERO-KELVIN | 33.33% |
| state | Solid | 72.88% |
| sublimation point | - | 99.15% |
| symbol | In | 0.85% |
| valence electrons | 3 | 4.24% |
| who discovered | Hieronymous Theodor Richter and Ferdinand Reich (in 1863) | 0.85% |
Total Rarity Score: 2242.49
Rarity: #4/354