Helium/Properties/List

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|Atomic symbol|Atomic number|Atomic mass|Standard phase|Molar mass|Elemental Class|Molecular formula|Electron configuration|Table left|Table right|Table above|Table below|group|period|block|Appearance|Electronegativity|Electrons per shell|Density|Specific gravity|Molar volume|Melting point|Melting point K|Melting point C|Melting point F|Boiling point|Boiling point K|Boiling point C|Boiling point F|Critical point|Critical point K|Critical point MPa|Triple point|Heat of fusion|Heat of vaporization|Heat capacity|Decomposition temperature|Vapor pressure|Vapor pressure comment|Crystal structure|Oxidation states|1st Ionization energy|2nd Ionization energy|3rd Ionization energy|Atomic radius|Atomic radius (calc.)|Covalent radius|Van der Waals radius|Magnetic ordering|Electrical resistivity|Thermal conductivity|Thermal diffusivity|Thermal expansion|Speed of sound|Young's modulus|Shear modulus|Bulk modulus|Poisson ratio|Mohs hardness|Vickers hardness|Brinell hardness|CAS number|