Input interpretation
argon | first ionization energy
Result
1520.6 kJ/mol (kilojoules per mole)
Periodic table location
Periodic table location
Unit conversions
1.5206 MJ/mol (megajoules per mole)
1.5206×10^6 J/mol (joules per mole)
363.43 kcal/mol (thermochemical kilocalories per mole)
15.76 eV (molar electronvolts)
Comparisons as molar ionization energy
≈ 0.64 × molar energy required to remove the first electron from helium ( 2372 kJ/mol )
≈ 4 × molar energy required to remove the first electron from cesium ( 377 kJ/mol )