Rhodium
Symbol:
Rh
Atomic Number: 45
Atomic Weight: 102.9055
Boiling Point: 3970 K
Melting Point: 2236 K
Density at 300K: 12.41 g/cm
3
Covalent radius: 1.25
Atomic radius: 1.83
Atomic
volume: 8.30 cm
3/mol
First
ionization potental: 7.46 V
Specific heat capacity: 0.242 Jg
-1K
-1
Thermal conductivity: 150 Wm
-1K
-1
Electrical conductivity: 23 10
6Ω
-1m
-1
Heat of fusion: 21.76 kJ/mol
Heat of vaporization: 495.39 kJ/mol
Electronegativity: 2.28 (Pauling's)