Zinc

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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/AN/AAl
Cu ← Zn → Ga
AgCdIn
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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