Sodium vs Magnesium
Pumili ng hanggang 3 elemento at tingnan kung paano sila nagkakaiba.
| Katangian | Sodium | Magnesium |
|---|---|---|
| Atomic number | 11 | 12 |
| Atomic mass | 22.99 | 24.305 |
| Electronegativity | 0.93 | 1.31 |
| Melting point | 370.94 K (97.8 °C) | 923 K (649.8 °C) |
| Boiling point | 1,156.09 K (882.9 °C) | 1,363 K (1,089.8 °C) |
| Density | 0.968 g/cm³ | 1.738 g/cm³ |
| Atomic radius | 227 pm | 173 pm |
| Ionization energy | 5.139 eV | 7.646 eV |
| Natuklasan | 1807 | 1755 |
| Kategorya | Alkali metal | Alkaline earth metal |
| Estado sa temp. ng silid | Solid | Solid |
| Block | s | s |
| Grupo | 1 | 2 |
| Peryodo | 3 | 3 |
| Valence electron | 1 | 2 |
| Karaniwang karga | +1 | +2 |
| Electron configuration | [Ne] 3s1 | [Ne] 3s2 |