antimony vs molybdenum vs silver

antimony (chemical element) | molybdenum (chemical element) | silver (chemical element)

Periodic table location

Images

| antimony | molybdenum | silver atomic symbol | Sb | Mo | Ag atomic number | 51 | 42 | 47 short electronic configuration | [Kr]5s^24d^105p^3 | [Kr]5s^14d^5 | [Kr]5s^14d^10 Aufbau diagram | 5p 4d 5s | 4d 5s | 4d 5s block | p | d | d group | 15 | 6 | 11 period | 5 | 5 | 5 atomic mass | 121.76 u | 95.95 u | 107.8682 u half-life | (stable) | (stable) | (stable)

| antimony | molybdenum | silver phase at STP | solid | solid | solid melting point | 630.63 °C | 2623 °C | 961.78 °C boiling point | 1587 °C | 4639 °C | 2162 °C molar heat of fusion | 19.7 kJ/mol | 36 kJ/mol | 11.3 kJ/mol molar heat of vaporization | 68 kJ/mol | 600 kJ/mol | 255 kJ/mol specific heat at STP | 207 J/(kg K) | 251 J/(kg K) | 235 J/(kg K) (properties at standard conditions)

| antimony | molybdenum | silver density | 6.697 g/cm^3 | 10.28 g/cm^3 | 10.49 g/cm^3 liquid density | 6.53 g/cm^3 | 9.33 g/cm^3 | 9.32 g/cm^3 molar volume | 18.18 cm^3/mol | 9.33 cm^3/mol | 10.283 cm^3/mol Mohs hardness | 3 (≈ calcite) | 5.5 (between apatite and microcline) | 2.5 (between gypsum and calcite) Vickers hardness | | 1530 MPa | 251 MPa Brinell hardness | 294 MPa | 1500 MPa | 24.5 MPa bulk modulus | 42 GPa | 230 GPa | 100 GPa shear modulus | 20 GPa | 20 GPa | 30 GPa Young's modulus | 55 GPa | 329 GPa | 83 GPa Poisson ratio | | 0.31 | 0.37 ultimate tensile strength | 11 MPa | | 140 MPa sound speed | 3420 m/s | 6190 m/s | 2600 m/s thermal expansion | 1.1×10^-5 K^(-1) | 4.8×10^-6 K^(-1) | 1.89×10^-5 K^(-1) thermal conductivity | 24 W/(m K) | 139 W/(m K) | 430 W/(m K) (properties at standard conditions)

| antimony | molybdenum | silver electrical type | conductor | conductor | conductor resistivity | 4×10^-7 Ω m (ohm meters) | 5×10^-8 Ω m (ohm meters) | 1.6×10^-8 Ω m (ohm meters) electrical conductivity | 2.5×10^6 S/m (siemens per meter) | 2×10^7 S/m (siemens per meter) | 6.2×10^7 S/m (siemens per meter) magnetic type | diamagnetic | paramagnetic | diamagnetic volume magnetic susceptibility | -7.3×10^-5 | 1.203×10^-4 | -2.38×10^-5 mass magnetic susceptibility | -1.09×10^-8 m^3/kg (cubic meters per kilogram) | 1.17×10^-8 m^3/kg (cubic meters per kilogram) | -2.27×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -1.327×10^-9 m^3/mol (cubic meters per mole) | 1.122×10^-9 m^3/mol (cubic meters per mole) | -2.45×10^-10 m^3/mol (cubic meters per mole) work function | (4.55 to 4.7) eV | (4.36 to 4.95) eV | (4.52 to 4.74) eV threshold frequency | (1.1×10^15 to 1.136×10^15) Hz (hertz) | (1.054×10^15 to 1.197×10^15) Hz (hertz) | (1.093×10^15 to 1.146×10^15) Hz (hertz) superconducting point | | 0.915 K (kelvins) | color | (silver) | (gray) | (silver)

| antimony | molybdenum | silver valence | 5 | 6 | 1 electronegativity | 2.05 | 2.16 | 1.93 electron affinity | 103.2 kJ/mol (kilojoules per mole) | 71.9 kJ/mol (kilojoules per mole) | 125.6 kJ/mol (kilojoules per mole) first ionization energy | 834 kJ/mol (kilojoules per mole) | 684.3 kJ/mol (kilojoules per mole) | 731 kJ/mol (kilojoules per mole) ionization energies | 834 kJ/mol | 1594.9 kJ/mol | 2440 kJ/mol | 4260 kJ/mol | 5400 kJ/mol | 10400 kJ/mol | 684.3 kJ/mol | 1560 kJ/mol | 2618 kJ/mol | 4480 kJ/mol | 5257 kJ/mol | 6640.8 kJ/mol | 12125 kJ/mol | 13860 kJ/mol | 15835 kJ/mol | 17980 kJ/mol | 20190 kJ/mol | 22219 kJ/mol | 26930 kJ/mol | 29196 kJ/mol | 52490 kJ/mol | 55000 kJ/mol | 61400 kJ/mol | 67700 kJ/mol | 74000 kJ/mol | 80400 kJ/mol | 87000 kJ/mol | 731 kJ/mol | 2070 kJ/mol | 3361 kJ/mol

Reactivity

| antimony | molybdenum | silver term symbol | ^4S_(3/2) | ^7S_3 | ^2S_(1/2) atomic radius | 145 pm | 145 pm | 160 pm covalent radius | 139 pm | 154 pm | 145 pm van der Waals radius | | | 172 pm (electronic ground state properties)

| antimony | molybdenum | silver universe abundance | 4×10^-8 mass% | 5×10^-7 mass% | 6×10^-8 mass% solar abundance | 1×10^-7 mass% | 9×10^-7 mass% | 1×10^-7 mass% meteorite abundance | 1.2×10^-5 mass% | 1.2×10^-4 mass% | 1.4×10^-5 mass% crust abundance | 2×10^-5 mass% | 1.1×10^-4 mass% | 7.9×10^-6 mass% ocean abundance | 2×10^-8 mass% | 1×10^-6 mass% | 1×10^-8 mass% human abundance | | 1×10^-5 mass% | universe molar abundance | 4×10^-10 mol% | 1×10^-8 mol% | 7×10^-10 mol% solar molar abundance | 9.9×10^-10 mol% | 9.9×10^-9 mol% | 9.9×10^-10 mol% meteorite molar abundance | 2×10^-6 mol% | 2.5×10^-5 mol% | 2×10^-6 mol% ocean molar abundance | 1×10^-9 mol% | 6.4×10^-8 mol% | 5.7×10^-10 mol% crust molar abundance | 3×10^-6 mol% | 2.3×10^-5 mol% | 2×10^-6 mol% human molar abundance | | 7×10^-7 mol% |