hydrogen vs zinc vs oxygen vs silver vs niobium

hydrogen (chemical element) | zinc (chemical element) | oxygen (chemical element) | silver (chemical element) | niobium (chemical element)

Periodic table location

Images

| atomic symbol | atomic number | short electronic configuration hydrogen | H | 1 | 1s^1 zinc | Zn | 30 | [Ar]4s^23d^10 oxygen | O | 8 | [He]2s^22p^4 silver | Ag | 47 | [Kr]5s^14d^10 niobium | Nb | 41 | [Kr]5s^14d^4 | Aufbau diagram | block | group hydrogen | 1s | s | 1 zinc | 3d 4s | d | 12 oxygen | 2p 2s | p | 16 silver | 4d 5s | d | 11 niobium | 4d 5s | d | 5 | period | atomic mass | half-life hydrogen | 1 | 1.008 u | (stable) zinc | 4 | 65.38 u | (stable) oxygen | 2 | 15.999 u | (stable) silver | 5 | 107.8682 u | (stable) niobium | 5 | 92.90637 u | (stable)

phase at STP | all | gas | solid melting point | median | 419.53 °C | highest | 2477 °C (niobium) | lowest | -259.14 °C (hydrogen) | distribution | boiling point | median | 907 °C | highest | 4744 °C (niobium) | lowest | -252.87 °C (hydrogen) | distribution | molar heat of fusion | median | 7.35 kJ/mol | highest | 26.8 kJ/mol (niobium) | lowest | 0.222 kJ/mol (oxygen) | distribution | molar heat of vaporization | median | 119 kJ/mol | highest | 690 kJ/mol (niobium) | lowest | 0.452 kJ/mol (hydrogen) | distribution | specific heat at STP | median | 388 J/(kg K) | highest | 14300 J/(kg K) (hydrogen) | lowest | 235 J/(kg K) (silver) (properties at standard conditions)

density | median | 7.14 g/cm^3 | highest | 10.49 g/cm^3 (silver) | lowest | 8.99×10^-5 g/cm^3 (hydrogen) | distribution | molar volume | median | 10.84 cm^3/mol | highest | 11200 cm^3/mol (hydrogen) | lowest | 9.16 cm^3/mol (zinc) Mohs hardness | median | 2.5 | highest | 6 (≈ microcline) (niobium) | lowest | 2.5 (between gypsum and calcite) (zinc and silver) Vickers hardness | all | 251 MPa | 1320 MPa Brinell hardness | all | 24.5 MPa | 412 MPa | 736 MPa bulk modulus | median | 100 GPa | highest | 170 GPa (niobium) | lowest | 70 GPa (zinc) | distribution | shear modulus | median | 38 GPa | highest | 43 GPa (zinc) | lowest | 30 GPa (silver) | distribution | Young's modulus | median | 105 GPa | highest | 108 GPa (zinc) | lowest | 83 GPa (silver) Poisson ratio | all | 0.25 | 0.37 | 0.4 ultimate tensile strength | all | 37 MPa | 140 MPa refractive index | median | 1.000271 | highest | 1.00205 (zinc) | lowest | 1.000132 (hydrogen) sound speed | median | 2600 m/s | highest | 3700 m/s (zinc) | lowest | 317.5 m/s (oxygen) | distribution | thermal expansion | median | 1.89×10^-5 K^(-1) | highest | 3.02×10^-5 K^(-1) (zinc) | lowest | 7.3×10^-6 K^(-1) (niobium) | distribution | thermal conductivity | median | 54 W/(m K) | highest | 430 W/(m K) (silver) | lowest | 0.02658 W/(m K) (oxygen) | distribution | (properties at standard conditions)

resistivity | median | 5.9×10^-8 Ω m (ohm meters) | highest | 1.5×10^-7 Ω m (ohm meters) (niobium) | lowest | 1.6×10^-8 Ω m (ohm meters) (silver) electrical conductivity | median | 1.7×10^7 S/m (siemens per meter) | highest | 6.2×10^7 S/m (siemens per meter) (silver) | lowest | 6.7×10^6 S/m (siemens per meter) (niobium) volume magnetic susceptibility | median | -2.23×10^-9 | highest | 2.37×10^-4 (niobium) | lowest | -2.38×10^-5 (silver) | distribution | mass magnetic susceptibility | median | -2.21×10^-9 m^3/kg (cubic meters per kilogram) | highest | 1.335×10^-6 m^3/kg (cubic meters per kilogram) (oxygen) | lowest | -2.48×10^-8 m^3/kg (cubic meters per kilogram) (hydrogen) | distribution | molar magnetic susceptibility | median | -4.999×10^-11 m^3/mol (cubic meters per mole) | highest | 4.27184×10^-8 m^3/mol (cubic meters per mole) (oxygen) | lowest | -2.45×10^-10 m^3/mol (cubic meters per mole) (silver) | distribution | work function | all | (3.63 to 4.9) eV | (3.95 to 4.87) eV | (4.52 to 4.74) eV

valence | median | 2 | highest | 5 (niobium) | lowest | 1 (hydrogen and silver) | distribution | electronegativity | median | 1.93 | highest | 3.44 (oxygen) | lowest | 1.6 (niobium) | distribution | electron affinity | median | 86.1 kJ/mol (kilojoules per mole) | highest | 141 kJ/mol (kilojoules per mole) (oxygen) | lowest | 0 kJ/mol (kilojoules per mole) (zinc) | distribution | first ionization energy | median | 906.4 kJ/mol (kilojoules per mole) | highest | 1313.9 kJ/mol (kilojoules per mole) (oxygen) | lowest | 652.1 kJ/mol (kilojoules per mole) (niobium) | distribution |

term symbol | all | ^1S_0 | ^2S_(1/2) | ^3P_2 | ^6D_(1/2) atomic radius | median | 135 pm | highest | 160 pm (silver) | lowest | 25 pm (hydrogen) | distribution | covalent radius | median | 122 pm | highest | 164 pm (niobium) | lowest | 31 pm (hydrogen) | distribution | van der Waals radius | median | 145 pm | highest | 172 pm (silver) | lowest | 120 pm (hydrogen) | distribution | (electronic ground state properties)

universe abundance | median | 3×10^-5 mass% | highest | 75 mass% (hydrogen) | lowest | 6×10^-8 mass% (silver) solar abundance | median | 2×10^-4 mass% | highest | 75 mass% (hydrogen) | lowest | 1×10^-7 mass% (silver) meteorite abundance | median | 0.018 mass% | highest | 40 mass% (oxygen) | lowest | 1.4×10^-5 mass% (silver) crust abundance | median | 0.0078 mass% | highest | 46 mass% (oxygen) | lowest | 7.9×10^-6 mass% (silver) ocean abundance | median | 5×10^-7 mass% | highest | 86 mass% (oxygen) | lowest | 1×10^-10 mass% (niobium) human abundance | median | 10 mass% | highest | 61 mass% (oxygen) | lowest | 0.0033 mass% (zinc) universe molar abundance | median | 6×10^-7 mol% | highest | 93 mol% (hydrogen) | lowest | 0 mol% (niobium) solar molar abundance | median | 3×10^-6 mol% | highest | 93 mol% (hydrogen) | lowest | 9.9×10^-10 mol% (silver) meteorite molar abundance | median | 0.0044 mol% | highest | 48 mol% (oxygen) | lowest | 2×10^-6 mol% (silver) ocean molar abundance | median | 4.7×10^-8 mol% | highest | 66 mol% (hydrogen) | lowest | 6.7×10^-12 mol% (niobium) | distribution | crust molar abundance | median | 0.0025 mol% | highest | 60 mol% (oxygen) | lowest | 2×10^-6 mol% (silver) human molar abundance | median | 24 mol% | highest | 62 mol% (hydrogen) | lowest | 3.2×10^-4 mol% (zinc) | distribution |