Sodium vs Sulfur
| Property | Na Sodium | S Sulfur |
|---|---|---|
| Atomic number | 11 | 16 |
| Symbol | Na | S |
| Name | Sodium | Sulfur |
| Category | alkali-metal | nonmetal |
| Standard Atomic Weight | 22.989769 u | 32.0675 u |
| Period | 3 | 3 |
| Group | 1 | 16 |
| Block | s | p |
| Phase at STP | solid | solid |
| Electron configuration | [Ne]3s1 | [Ne]3s23p4 |
| Oxidation states | [-1, 0, 1] | [-2, -1, 0, 1, 2, 3, 4, 5, 6] |
| Electronegativity (Pauling) | 0.93 | 2.58 |
| Electron affinity | 0.5479 eV | 2.0771 eV |
| Density | 970 kg/m³ | 2067 kg/m³ |
| Melting point | 97.8 °C | 115.21 °C |
| Boiling point | 882.85 °C | 444.6 °C |
| Discovery year | 1807 | 1777 |