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Scrap Metals Types

zinc, Zn, 30
bluish pale gray
Atomic mass 65.409(4) g·mol-1
Electron configuration [Ar] 3d10 4s2
Electrons per shell 2, 8, 18, 2
Physical properties
Phase solid
Density (near r.t.) 7.14 g·cm-3
Liquid density at m.p. 6.57 g·cm-3
Melting point 692.68K
(419.53?°C, 787.15°F)
Boiling point 1180K
(907?°C, 1665°F)
Heat of fusion 7.32 kJ·mol-1
Heat of vaporization 123.6 kJ·mol-1
Heat capacity (25?°C) 25.390 J·mol-1·K-1