Physical Constants

ConstantValue
Atomic Mass Unit1.66054 x 10-27 kg
Avogadro's number6.02214 x 1023 mol-1
Bohr radius5.292 x 10-11 m
Boltzmann constant1.38066 x 10-23 J/K
Electron charge1.60218 x 10-19 C
Faraday constant96485 C/mol
Gas constant8.31451 J/K * mol
Electron Mass9.10939 x 10-31 kg
Neutron Mass1.67493 x 10-27 kg
Proton Mass1.67262 x 10-27 kg
Planck's Constant6.62608 x 10-34 J*s
Speed of light2.99792458 x 108 m/s
Acceleration Of Gravity9.80665 m/s2