Zinc
(Redirected from Zn)
| Zinc | |
|---|---|
| Zn | |
| In situ availability: | low |
| Necessity: | essential |
| Atomic number: | 30 |
| Atomic mass: | 65.39 |
| group: | 12 |
| period: | 4 |
| normal phase: | Solid |
| series: | Transition Metals |
| density: | 7.14 g/cm3 |
| melting point: | 692.68K, 419.53°C, 787.15°F |
| boiling point: | 1180K, 907°C, 1665°F |
| N/A ← N/A → Al | |
| Cu ← Zn → Ga | |
| Ag ← Cd → In | |
| Atomic radius (pm): | 135 |
| Bohr radius (pm): | 142 |
| Covalent radius (pm): | 131 |
| Van der Waals radius (pm): | 139 |
| ionic radius (pm): | (+2) 74 |
| 1st ion potential (eV): | 9.39 |
| Electron Configuration | |
| 1s2 2s2 2p6 3s2 3p6 3d10 4s2 | |
| Electrons Per Shell | |
| 2, 8, 18, 2 | |
| Electronegativity: | 1.65 |
| Electron Affinity: | Unstable anion |
| Oxidation states: | 2 |
| Magnetism: | Diamagnetic |
| Crystal structure: | Hexagonal |
Zinc is a Transition Metal in group 12.
It has a Hexagonal crystalline structure.
This element has 5 stable isotopes: 64, 66, 67, 68, and 70.
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