ZnZ =  30

From the German "Zink", meaning "Cornet"
(AM) Atomic Mass 65.39  amu    Oxidation States +2
   (BP) Boiling Point 907  °C    (MP) Melting Point 419.6  °C
   (ρ) Density 7.1  g/cm3    Crystal Structure Hexagonal
   ( χ ) Electronegativity 1.6    (AR) Atomic Radius 1.31  Å
   Physical State Solid (C) Heat Capacity 0.388  J/g °C
Electronic-Config [Ar]  3d10  4s2     (I1) First Ionization E 906.38  kJ/mol
   (ΔHvap) Heat of Vaporization 123.6  kJ/mol     (ΔHfus) Heat of Fusion 7.32  kJ/mol
   Year of Discovery 1746    Location of Discovery Germany
(E°) Standard Potential Zn2+⇔ Zn (-0.762 V)
Stable isotopes  64Zn,  66Zn,  67Zn,  68Zn,  70Zn
Discovered/Synthesized by Known since ancient times
Natural Source The mineral/ore sphalerite, zinc sulfide
Common Uses Galvanized steel, brass, batteries, white paint, phosphors in tvs and lamps, fertilizer
Other Info Used in Galvanization a form of rust proofing
May have been refined as early as 12th century
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