Aluminum vs Copper
Pumili ng hanggang 3 elemento at tingnan kung paano sila nagkakaiba.
| Katangian | Aluminum | Copper |
|---|---|---|
| Atomic number | 13 | 29 |
| Atomic mass | 26.982 | 63.546 |
| Electronegativity | 1.61 | 1.9 |
| Melting point | 933.47 K (660.3 °C) | 1,357.77 K (1,084.6 °C) |
| Boiling point | 2,743 K (2,469.8 °C) | 2,835 K (2,561.8 °C) |
| Density | 2.7 g/cm³ | 8.96 g/cm³ |
| Atomic radius | 184 pm | 140 pm |
| Ionization energy | 5.986 eV | 7.726 eV |
| Natuklasan | 1825 | Sinauna |
| Kategorya | Post-transition metal | Transition metal |
| Estado sa temp. ng silid | Solid | Solid |
| Block | p | d |
| Grupo | 13 | 11 |
| Peryodo | 3 | 4 |
| Valence electron | 3 | 1 |
| Karaniwang karga | +3 | +1, +2 |
| Electron configuration | [Ne] 3s2 3p1 | [Ar] 3d10 4s1 |