Nitrogen vs Bromine
| Property | N Nitrogen | Br Bromine |
|---|---|---|
| Atomic number | 7 | 35 |
| Symbol | N | Br |
| Name | Nitrogen | Bromine |
| Category | nonmetal | halogen |
| Standard Atomic Weight | 14.006855 u | 79.904 u |
| Period | 2 | 4 |
| Group | 15 | 17 |
| Block | s | p |
| Phase at STP | gas | liquid |
| Electron configuration | 2s2.2p3 | [Ar]4s23d104p5 |
| Oxidation states | [-3, -2, -1, 0, 1, 2, 3, 4, 5] | [-1, 1, 2, 3, 4, 5, 7] |
| Electronegativity (Pauling) | 3.04 | 2.96 |
| Electron affinity | -0.07 eV | 3.3635 eV |
| Density | 1.2506 kg/m³ | 3102.8 kg/m³ |
| Melting point | -210 °C | -7.2 °C |
| Boiling point | -195.79 °C | 58.8 °C |
| Discovery year | 1772 | 1825 |