The periodic Table
coloured by Discovery
coloured by States
Constants, Astronomy
Constants, Physics
SI Units
by Peder Axensten

Zn


in WebElements
in X-Ray info 		Zn, 30
zinc (English)
zinc, m. (French)
Zink, n. (German)
tsink (Russian)
zink (Swedish)

Symbol, numberZn, 30 (metal), Group: 12; 2B
Weight65.39
In Nature
Discovered1500
Density  [kg/m3]7133 [293 K] (solid)   6577 [693 K] (liquid)   
Molar volume9.17 cm3
Melting Temperature692.73 K   (419.73 °C)   Enthalpy: 115.3 kJ/mol
Boiling Temperature1180 K   (907 °C)   Enthalpy: 6.67 kJ/mol
Electrical resistance5.916E-8 [293 K] Wm
ThermalConductivity: 116 [300 K] W/Km     Expansion: 25.0E-6 /K
Configuration1s2 2s2p6 3s2p6d10 4s2
Ionisation [kJ/mol]
  M-->  M+--> M2+--> M3+--> M4+--> M5+--> M6+--> M7+--> M8+--> M9+-->M10+
Thermodynamics
State DfH° DfG° S° CpH H°298.15-H°0
[kJ/mol] [J/Kmol] [kJ/mol]
Isotopes
Mass In nature Half-life Spin m/mN NMM Decay
Zn