| Property | Value |
|---|---|
| Atomic number | 83 |
| Atomic weight | 208.980401 amu |
| Element family | Other metals |
| Electronic configuration | 1s2 |
| Stable and very long lived isotopes | 209Bi: 100% |
| Previous element | Lead |
| Next element | Polonium |
| Density | 9.807 g/cm3 (STP) |
| Melting | 271.52 °C |
| Boiling | 1560 °C |
| Covalent radius | 1.51 Å |
| Van der Waals radius | 2.07 Å |
| Ionic radius | 1.03 Å |
| First ionization potential | 7.286 eV |
| Electron affinity | 0.942 eV |
| Electronegativity | 2.02 |
| Discovery year | 1000 |
Bismuth is an element number 83 from other metals family. Its symbol is Bi. Bismuth atomic weight is 208.980401 amu. Bi stable and long lived isotopes are 209Bi: 100%. Bismuth electronic configuration is 1s22s22p63s23p63d104s24p64d104f145s25p65d106s26p3. Sample compounds that contain Bismuth are Bi2O3, Bi(NO3)3, Bi2S3, BiCl3, Bi(NO3)3*5H2O, NaBiO3.
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