Водород

H 1 1,0079 1S1
1
  • 1 - H - Hydrogen
  • Atomic Weight: 1,00794 g/mol
  • Oxidation States: 1
  • Boiling Point: 20,28 K
  • Melting Point: 13,81 K
  • Density: 0,0899 (Gas 273K g/l)
  • Electron Configuration: 1s1
  • Acid/Base Properties: Amphoteric
  • Crystal Structure: Hexagonal
  • Electronegativity: 2,10
  • Heat of Vaporization: 0,4581 kJ/mol
  • Heat of Fusion: 0,0585 kJ/mol
  • Electrical Conductivity: --
  • Thermal Conductivity: 0,1815 W/(m*K) (at 300 K)
  • Specific Heat Capacity: 14,304 J/(mol*K) (at 300 K)
  • First Ionization Potential: 13,598
  • Atomic Volume: 14,10 cm3/mol
  • Atomic Radius: 0.79 A
  • Covalent Radius: 0.32 A
  • Synthetic: No

НАЗАД
      © ИХХТ СО РАН. 2012.       webmaster: parfva@icct.ru       Последнее обновление: 18.05.2012.       Российская академия наук         Сибирское отделение РАН