Phosphorus
Symbol:
P
Atomic Number: 15
Boiling Point: 553 K
Melting Point: 317.3 K
Density at 300K: 1.82 g/cm
3
Covalent radius: 1.06
Atomic radius: 1.23
Atomic
volume: 17.0 cm
3/mol
First
ionization potental: 10.486 V
Specific heat capacity: 0.769 Jg
-1K
-1
Thermal conductivity: 0.235 Wm
-1K
-1
Electrical conductivity: 10x10
-1610
6Ω
-1m
-1
Heat of fusion: 0.63 kJ/mol
Heat of vaporization: 12.4 kJ/mol
Electronegativity: 2.19 (Pauling's)