B
Boron
Z 5 10.81 g/molMetalloid
Phase
Temperature
273.2 K(0.0 °C32.0 °F)
Pressure
101,325 Pa(1 atm1.013 bar760 mmHg)
Density (STP)
2.34 g/cm³
Current Phase
Solid
Melting Point
2,348.0 K (2,074.9 °C3,766.7 °F)
Boiling Point
4,200.0 K (3,926.9 °C7,100.3 °F)
Triple Point
2,348.0 K (2,074.9 °C3,766.7 °F)1 Pa (9.87e-6 atm1e-5 bar7.5e-3 mmHg)
Heating Curve
Added Heat
0.0kJ/moleV
Current Phase
Solid
Temperature
0.0 K(-273.1 °C-459.7 °F)
Heat of Fusion
50.2 kJ/mol0.5203 eV
Heat of Vaporization
508.0 kJ/mol5.265 eV
Specific Heat
1.0268 J/(g·K)
Thermal Conductivity
27.4 W/(m·K)