Copper vs Zinc
Pumili ng hanggang 3 elemento at tingnan kung paano sila nagkakaiba.
| Katangian | Copper | Zinc |
|---|---|---|
| Atomic number | 29 | 30 |
| Atomic mass | 63.546 | 65.38 |
| Electronegativity | 1.9 | 1.65 |
| Melting point | 1,357.77 K (1,084.6 °C) | 692.68 K (419.5 °C) |
| Boiling point | 2,835 K (2,561.8 °C) | 1,180 K (906.8 °C) |
| Density | 8.96 g/cm³ | 7.14 g/cm³ |
| Atomic radius | 140 pm | 139 pm |
| Ionization energy | 7.726 eV | 9.394 eV |
| Natuklasan | Sinauna | 1746 |
| Kategorya | Transition metal | Transition metal |
| Estado sa temp. ng silid | Solid | Solid |
| Block | d | d |
| Grupo | 11 | 12 |
| Peryodo | 4 | 4 |
| Valence electron | 1 | 2 |
| Karaniwang karga | +1, +2 | +2 |
| Electron configuration | [Ar] 3d10 4s1 | [Ar] 3d10 4s2 |