Fluorine vs Bismuth
| Property | F Fluorine | Bi Bismuth |
|---|---|---|
| Atomic number | 9 | 83 |
| Symbol | F | Bi |
| Name | Fluorine | Bismuth |
| Category | halogen | post-transition-metal |
| Standard Atomic Weight | 18.998403 u | 208.9804 u |
| Period | 2 | 6 |
| Group | 17 | 15 |
| Block | p | p |
| Phase at STP | gas | solid |
| Electron configuration | [He]2s22p5 | [Xe]6s24f145d106p3 |
| Oxidation states | -1 | [-3, -2, -1, 0, 1, 2, 3, 4, 5] |
| Electronegativity (Pauling) | 3.98 | 2.02 |
| Electron affinity | 3.4011 eV | 0.942 eV |
| Density | 1.696 kg/m³ | 9807 kg/m³ |
| Melting point | -219.62 °C | 271.4 °C |
| Boiling point | -188.12 °C | 1563.85 °C |
| Discovery year | 1886 | 1753 |