iodine vs ruthenium vs tellurium vs indium vs niobium

iodine (chemical element) | ruthenium (chemical element) | tellurium (chemical element) | indium (chemical element) | niobium (chemical element)

Periodic table location

Images

| atomic symbol | atomic number | short electronic configuration iodine | I | 53 | [Kr]5s^24d^105p^5 ruthenium | Ru | 44 | [Kr]5s^14d^7 tellurium | Te | 52 | [Kr]5s^24d^105p^4 indium | In | 49 | [Kr]5s^24d^105p^1 niobium | Nb | 41 | [Kr]5s^14d^4 | Aufbau diagram | block | group iodine | 5p 4d 5s | p | 17 ruthenium | 4d 5s | d | 8 tellurium | 5p 4d 5s | p | 16 indium | 5p 4d 5s | p | 13 niobium | 4d 5s | d | 5 | period | atomic mass | half-life iodine | 5 | 126.90447 u | (stable) ruthenium | 5 | 101.07 u | (stable) tellurium | 5 | 127.6 u | (stable) indium | 5 | 114.818 u | (stable) niobium | 5 | 92.90637 u | (stable)

phase at STP | all | solid melting point | median | 449.51 °C | highest | 2477 °C (niobium) | lowest | 113.7 °C (iodine) boiling point | median | 2072 °C | highest | 4744 °C (niobium) | lowest | 184.3 °C (iodine) | distribution | molar heat of fusion | median | 17.5 kJ/mol | highest | 26.8 kJ/mol (niobium) | lowest | 3.26 kJ/mol (indium) | distribution | molar heat of vaporization | median | 230 kJ/mol | highest | 690 kJ/mol (niobium) | lowest | 20.9 kJ/mol (iodine) | distribution | specific heat at STP | median | 238 J/(kg K) | highest | 429 J/(kg K) (iodine) | lowest | 201 J/(kg K) (tellurium) (properties at standard conditions)

density | median | 7.31 g/cm^3 | highest | 12.37 g/cm^3 (ruthenium) | lowest | 4.94 g/cm^3 (iodine) | distribution | liquid density | median | 7.02 g/cm^3 | highest | 10.65 g/cm^3 (ruthenium) | lowest | 5.7 g/cm^3 (tellurium) | distribution | molar volume | median | 15.71 cm^3/mol | highest | 25.69 cm^3/mol (iodine) | lowest | 8.171 cm^3/mol (ruthenium) | distribution | Mohs hardness | median | 4.1 | highest | 6.5 (between microcline and quartz) (ruthenium) | lowest | 1.2 (between talc and gypsum) (indium) | distribution | Vickers hardness | all | 1320 MPa | 2300 MPa Brinell hardness | all | 8.83 MPa | 180 MPa | 736 MPa | 2160 MPa bulk modulus | median | 118 GPa | highest | 220 GPa (ruthenium) | lowest | 7.7 GPa (iodine) | distribution | shear modulus | median | 38 GPa | highest | 173 GPa (ruthenium) | lowest | 16 GPa (tellurium) Young's modulus | median | 74 GPa | highest | 447 GPa (ruthenium) | lowest | 11 GPa (indium) | distribution | Poisson ratio | all | 0.3 | 0.4 ultimate tensile strength | all | 4 MPa | 11 MPa sound speed | median | 3045 m/s | highest | 5970 m/s (ruthenium) | lowest | 1215 m/s (indium) | distribution | thermal expansion | median | 7.3×10^-6 K^(-1) | highest | 3.21×10^-5 K^(-1) (indium) | lowest | 6.4×10^-6 K^(-1) (ruthenium) thermal conductivity | median | 54 W/(m K) | highest | 120 W/(m K) (ruthenium) | lowest | 0.449 W/(m K) (iodine) | distribution | (properties at standard conditions)

resistivity | median | 1.5×10^-7 Ω m (ohm meters) | highest | 1×10^7 Ω m (ohm meters) (iodine) | lowest | 7.1×10^-8 Ω m (ohm meters) (ruthenium) electrical conductivity | median | 6.7×10^6 S/m (siemens per meter) | highest | 1.4×10^7 S/m (siemens per meter) (ruthenium) | lowest | 1×10^-7 S/m (siemens per meter) (iodine) | distribution | volume magnetic susceptibility | median | -1.02×10^-5 | highest | 2.37×10^-4 (niobium) | lowest | -2.43×10^-5 (tellurium) | distribution | mass magnetic susceptibility | median | -1.4×10^-9 m^3/kg (cubic meters per kilogram) | highest | 2.76×10^-8 m^3/kg (cubic meters per kilogram) (niobium) | lowest | -4.5×10^-9 m^3/kg (cubic meters per kilogram) (iodine) | distribution | molar magnetic susceptibility | median | -1.61×10^-10 m^3/mol (cubic meters per mole) | highest | 2.56×10^-9 m^3/mol (cubic meters per mole) (niobium) | lowest | -1.14×10^-9 m^3/mol (cubic meters per mole) (iodine) | distribution | work function | all | 4.09 eV | 4.71 eV | 4.95 eV | (3.95 to 4.87) eV superconducting point | median | 3.41 K (kelvins) | highest | 9.25 K (kelvins) (niobium) | lowest | 0.49 K (kelvins) (ruthenium) | distribution |

valence | median | 6 | highest | 7 (iodine) | lowest | 3 (indium) | distribution | electronegativity | median | 2.1 | highest | 2.66 (iodine) | lowest | 1.6 (niobium) | distribution | electron affinity | median | 101.3 kJ/mol (kilojoules per mole) | highest | 295.2 kJ/mol (kilojoules per mole) (iodine) | lowest | 28.9 kJ/mol (kilojoules per mole) (indium) | distribution | first ionization energy | median | 710.2 kJ/mol (kilojoules per mole) | highest | 1008.4 kJ/mol (kilojoules per mole) (iodine) | lowest | 558.3 kJ/mol (kilojoules per mole) (indium) | distribution |

term symbol | all | ^2P_(1/2) | ^2P_(3/2) | ^3P_2 | ^5F_5 | ^6D_(1/2) atomic radius | median | 140 pm | highest | 155 pm (indium) | lowest | 130 pm (ruthenium) | distribution | covalent radius | median | 142 pm | highest | 164 pm (niobium) | lowest | 138 pm (tellurium) | distribution | van der Waals radius | median | 198 pm | highest | 206 pm (tellurium) | lowest | 193 pm (indium) | distribution | (electronic ground state properties)

universe abundance | median | 2×10^-7 mass% | highest | 9×10^-7 mass% (tellurium) | lowest | 3×10^-8 mass% (indium) | distribution | solar abundance | median | 4×10^-7 mass% | highest | 5×10^-7 mass% (ruthenium) | lowest | 4×10^-7 mass% (indium and niobium) meteorite abundance | median | 2.5×10^-5 mass% | highest | 2.1×10^-4 mass% (tellurium) | lowest | 4.4×10^-6 mass% (indium) | distribution | crust abundance | median | 1.6×10^-5 mass% | highest | 0.0017 mass% (niobium) | lowest | 9.9×10^-8 mass% (ruthenium and tellurium) ocean abundance | median | 8.5×10^-11 mass% | highest | 6×10^-6 mass% (iodine) | lowest | 1×10^-11 mass% (indium) universe molar abundance | median | 1×10^-9 mol% | highest | 9×10^-9 mol% (tellurium) | lowest | 0 mol% (niobium) | distribution | solar molar abundance | median | 5×10^-9 mol% | highest | 6×10^-9 mol% (ruthenium) | lowest | 4×10^-9 mol% (indium) | distribution | meteorite molar abundance | median | 3×10^-6 mol% | highest | 3×10^-5 mol% (tellurium) | lowest | 1×10^-6 mol% (indium) | distribution | ocean molar abundance | median | 1.5×10^-7 mol% | highest | 5×10^-6 mol% (indium) | lowest | 4.3×10^-12 mol% (ruthenium) crust molar abundance | median | 3×10^-6 mol% | highest | 3.7×10^-4 mol% (niobium) | lowest | 2×10^-8 mol% (ruthenium and tellurium)