Input interpretation
hydrogen (chemical element) | gold (chemical element) | vanadium (chemical element) | indium (chemical element)
Periodic table location
Periodic table location
Images
Images
Basic elemental properties
| atomic symbol | atomic number | short electronic configuration hydrogen | H | 1 | 1s^1 gold | Au | 79 | [Xe]6s^14f^145d^10 vanadium | V | 23 | [Ar]4s^23d^3 indium | In | 49 | [Kr]5s^24d^105p^1 | Aufbau diagram | block | group hydrogen | 1s | s | 1 gold | 5d 4f 6s | d | 11 vanadium | 3d 4s | d | 5 indium | 5p 4d 5s | p | 13 | period | atomic mass | half-life hydrogen | 1 | 1.008 u | (stable) gold | 6 | 196.966569 u | (stable) vanadium | 4 | 50.9415 u | (stable) indium | 5 | 114.818 u | (stable)
Thermodynamic properties
phase at STP | all | gas | solid melting point | median | 610.39 °C | highest | 1910 °C (vanadium) | lowest | -259.14 °C (hydrogen) | distribution | boiling point | median | 2464 °C | highest | 3407 °C (vanadium) | lowest | -252.87 °C (hydrogen) | distribution | molar heat of fusion | median | 7.88 kJ/mol | highest | 22.8 kJ/mol (vanadium) | lowest | 0.558 kJ/mol (hydrogen) | distribution | molar heat of vaporization | median | 280 kJ/mol | highest | 453 kJ/mol (vanadium) | lowest | 0.452 kJ/mol (hydrogen) | distribution | specific heat at STP | median | 361 J/(kg K) | highest | 14300 J/(kg K) (hydrogen) | lowest | 129.1 J/(kg K) (gold) (properties at standard conditions)
Material properties
density | median | 6.71 g/cm^3 | highest | 19.3 g/cm^3 (gold) | lowest | 8.99×10^-5 g/cm^3 (hydrogen) | distribution | liquid density | median | 7.02 g/cm^3 | highest | 17.31 g/cm^3 (gold) | lowest | 5.5 g/cm^3 (vanadium) molar volume | median | 13 cm^3/mol | highest | 11200 cm^3/mol (hydrogen) | lowest | 8.337 cm^3/mol (vanadium) Mohs hardness | median | 2.5 | highest | 7 (≈ quartz) (vanadium) | lowest | 1.2 (between talc and gypsum) (indium) | distribution | Vickers hardness | all | 216 MPa | 628 MPa Brinell hardness | all | 8.83 MPa | 628 MPa | 2450 MPa Young's modulus | median | 78 GPa | highest | 128 GPa (vanadium) | lowest | 11 GPa (indium) | distribution | Poisson ratio | all | 0.37 | 0.44 ultimate tensile strength | all | 4 MPa | 120 MPa sound speed | median | 1505 m/s | highest | 4560 m/s (vanadium) | lowest | 1215 m/s (indium) thermal expansion | median | 1.42×10^-5 K^(-1) | highest | 3.21×10^-5 K^(-1) (indium) | lowest | 8.4×10^-6 K^(-1) (vanadium) | distribution | thermal conductivity | median | 56 W/(m K) | highest | 320 W/(m K) (gold) | lowest | 0.1805 W/(m K) (hydrogen) (properties at standard conditions)
Electromagnetic properties
resistivity | median | 8×10^-8 Ω m (ohm meters) | highest | 2×10^-7 Ω m (ohm meters) (vanadium) | lowest | 2.2×10^-8 Ω m (ohm meters) (gold) | distribution | electrical conductivity | median | 1.2×10^7 S/m (siemens per meter) | highest | 4.5×10^7 S/m (siemens per meter) (gold) | lowest | 5×10^6 S/m (siemens per meter) (vanadium) | distribution | volume magnetic susceptibility | median | -5.1×10^-6 | highest | 3.837×10^-4 (vanadium) | lowest | -3.44×10^-5 (gold) mass magnetic susceptibility | median | -1.59×10^-9 m^3/kg (cubic meters per kilogram) | highest | 6.28×10^-8 m^3/kg (cubic meters per kilogram) (vanadium) | lowest | -2.48×10^-8 m^3/kg (cubic meters per kilogram) (hydrogen) molar magnetic susceptibility | median | -1.05×10^-10 m^3/mol (cubic meters per mole) | highest | 3.199×10^-9 m^3/mol (cubic meters per mole) (vanadium) | lowest | -3.51×10^-10 m^3/mol (cubic meters per mole) (gold) work function | all | 4.09 eV | 4.3 eV | (5.31 to 5.47) eV
Reactivity
valence | median | 4 | highest | 5 (gold and vanadium) | lowest | 1 (hydrogen) | distribution | electronegativity | median | 1.99 | highest | 2.54 (gold) | lowest | 1.63 (vanadium) | distribution | electron affinity | median | 61.7 kJ/mol (kilojoules per mole) | highest | 222.8 kJ/mol (kilojoules per mole) (gold) | lowest | 28.9 kJ/mol (kilojoules per mole) (indium) | distribution | first ionization energy | median | 770.5 kJ/mol (kilojoules per mole) | highest | 1312 kJ/mol (kilojoules per mole) (hydrogen) | lowest | 558.3 kJ/mol (kilojoules per mole) (indium) | distribution |
Atomic properties
term symbol | all | ^2P_(1/2) | ^2S_(1/2) | ^4F_(3/2) atomic radius | median | 135 pm | highest | 155 pm (indium) | lowest | 25 pm (hydrogen) | distribution | covalent radius | median | 139 pm | highest | 153 pm (vanadium) | lowest | 31 pm (hydrogen) | distribution | van der Waals radius | median | 166 pm | highest | 193 pm (indium) | lowest | 120 pm (hydrogen) | distribution | (electronic ground state properties)
Abundances
universe abundance | median | 5×10^-5 mass% | highest | 75 mass% (hydrogen) | lowest | 3×10^-8 mass% (indium) solar abundance | median | 2×10^-5 mass% | highest | 75 mass% (hydrogen) | lowest | 1×10^-7 mass% (gold) meteorite abundance | median | 0.0031 mass% | highest | 2.4 mass% (hydrogen) | lowest | 4.4×10^-6 mass% (indium) crust abundance | median | 0.0095 mass% | highest | 0.15 mass% (hydrogen) | lowest | 3.1×10^-7 mass% (gold) ocean abundance | median | 7.7×10^-8 mass% | highest | 11 mass% (hydrogen) | lowest | 1×10^-11 mass% (indium) human abundance | median | 1×10^-5 mass% | highest | 10 mass% (hydrogen) | lowest | 3×10^-6 mass% (vanadium) universe molar abundance | median | 1×10^-6 mol% | highest | 93 mol% (hydrogen) | lowest | 3×10^-10 mol% (indium) solar molar abundance | median | 4.5×10^-7 mol% | highest | 93 mol% (hydrogen) | lowest | 9.9×10^-10 mol% (gold) meteorite molar abundance | median | 0.0012 mol% | highest | 17 mol% (hydrogen) | lowest | 1×10^-6 mol% (indium) ocean molar abundance | median | 2.5×10^-6 mol% | highest | 66 mol% (hydrogen) | lowest | 1.6×10^-10 mol% (gold) crust molar abundance | median | 0.0038 mol% | highest | 3.1 mol% (hydrogen) | lowest | 3×10^-8 mol% (gold) human molar abundance | median | 4×10^-7 mol% | highest | 62 mol% (hydrogen) | lowest | 3×10^-7 mol% (gold)