Tungsten
Symbol:
W
Atomic Number: 74
Atomic Weight: 183.84
Boiling Point: 5825 K
Melting Point: 3695 K
Density at 300K: 19.3 g/cm
3
Covalent radius: 1.30
Atomic radius: 2.02
Atomic
volume: 9.53 cm
3/mol
First
ionization potental: 7.98 V
Specific heat capacity: 0.13 Jg
-1K
-1
Thermal conductivity: 174 Wm
-1K
-1
Electrical conductivity: 18.2*10
6Ω
-1m
-1
Heat of fusion: 35.40 kJ/mol
Heat of vaporization: 422.58 kJ/mol
Electronegativity: 2.36 (Pauling's)