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H, Mn, O

Input interpretation

hydrogen (chemical element) | manganese (chemical element) | oxygen (chemical element)
hydrogen (chemical element) | manganese (chemical element) | oxygen (chemical element)

Periodic table location

Periodic table location
Periodic table location

Images

Images
Images

Basic elemental properties

| hydrogen | manganese | oxygen atomic symbol | H | Mn | O atomic number | 1 | 25 | 8 short electronic configuration | 1s^1 | [Ar]4s^23d^5 | [He]2s^22p^4 Aufbau diagram | 1s | 3d 4s | 2p 2s block | s | d | p group | 1 | 7 | 16 period | 1 | 4 | 2 atomic mass | 1.008 u | 54.938044 u | 15.999 u half-life | (stable) | (stable) | (stable)
| hydrogen | manganese | oxygen atomic symbol | H | Mn | O atomic number | 1 | 25 | 8 short electronic configuration | 1s^1 | [Ar]4s^23d^5 | [He]2s^22p^4 Aufbau diagram | 1s | 3d 4s | 2p 2s block | s | d | p group | 1 | 7 | 16 period | 1 | 4 | 2 atomic mass | 1.008 u | 54.938044 u | 15.999 u half-life | (stable) | (stable) | (stable)

Thermodynamic properties

| hydrogen | manganese | oxygen phase at STP | gas | solid | gas melting point | -259.14 °C | 1246 °C | -218.3 °C boiling point | -252.87 °C | 2061 °C | -182.9 °C critical temperature | 32.97 K | | 154.59 K critical pressure | 1.293 MPa | | 5.043 MPa molar heat of fusion | 0.558 kJ/mol | 13.2 kJ/mol | 0.222 kJ/mol molar heat of vaporization | 0.452 kJ/mol | 220 kJ/mol | 3.41 kJ/mol specific heat at STP | 14300 J/(kg K) | 479 J/(kg K) | 919 J/(kg K) adiabatic index | 7/5 | | 7/5 Néel point | | 100 K | (properties at standard conditions)
| hydrogen | manganese | oxygen phase at STP | gas | solid | gas melting point | -259.14 °C | 1246 °C | -218.3 °C boiling point | -252.87 °C | 2061 °C | -182.9 °C critical temperature | 32.97 K | | 154.59 K critical pressure | 1.293 MPa | | 5.043 MPa molar heat of fusion | 0.558 kJ/mol | 13.2 kJ/mol | 0.222 kJ/mol molar heat of vaporization | 0.452 kJ/mol | 220 kJ/mol | 3.41 kJ/mol specific heat at STP | 14300 J/(kg K) | 479 J/(kg K) | 919 J/(kg K) adiabatic index | 7/5 | | 7/5 Néel point | | 100 K | (properties at standard conditions)

Material properties

| hydrogen | manganese | oxygen density | 8.99×10^-5 g/cm^3 | 7.47 g/cm^3 | 0.001429 g/cm^3 liquid density | | 5.95 g/cm^3 | molar volume | 11200 cm^3/mol | 7.354 cm^3/mol | 11200 cm^3/mol Mohs hardness | | 6 (≈ microcline) | Brinell hardness | | 196 MPa | bulk modulus | | 120 GPa | Young's modulus | | 198 GPa | tensile yield strength | | 241 MPa | ultimate tensile strength | | 496 MPa | refractive index | 1.000132 | | 1.000271 sound speed | 1270 m/s | 5150 m/s | 317.5 m/s thermal expansion | | 2.17×10^-5 K^(-1) | thermal conductivity | 0.1805 W/(m K) | 7.8 W/(m K) | 0.02658 W/(m K) (properties at standard conditions)
| hydrogen | manganese | oxygen density | 8.99×10^-5 g/cm^3 | 7.47 g/cm^3 | 0.001429 g/cm^3 liquid density | | 5.95 g/cm^3 | molar volume | 11200 cm^3/mol | 7.354 cm^3/mol | 11200 cm^3/mol Mohs hardness | | 6 (≈ microcline) | Brinell hardness | | 196 MPa | bulk modulus | | 120 GPa | Young's modulus | | 198 GPa | tensile yield strength | | 241 MPa | ultimate tensile strength | | 496 MPa | refractive index | 1.000132 | | 1.000271 sound speed | 1270 m/s | 5150 m/s | 317.5 m/s thermal expansion | | 2.17×10^-5 K^(-1) | thermal conductivity | 0.1805 W/(m K) | 7.8 W/(m K) | 0.02658 W/(m K) (properties at standard conditions)

Electromagnetic properties

| hydrogen | manganese | oxygen electrical type | | conductor | resistivity | | 1.6×10^-6 Ω m (ohm meters) | electrical conductivity | | 620000 S/m (siemens per meter) | magnetic type | diamagnetic | paramagnetic | paramagnetic volume magnetic susceptibility | -2.23×10^-9 | 9.0387×10^-4 | 1.90772×10^-6 mass magnetic susceptibility | -2.48×10^-8 m^3/kg (cubic meters per kilogram) | 1.21×10^-7 m^3/kg (cubic meters per kilogram) | 1.335×10^-6 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -4.999×10^-11 m^3/mol (cubic meters per mole) | 6.6475×10^-9 m^3/mol (cubic meters per mole) | 4.27184×10^-8 m^3/mol (cubic meters per mole) Néel point | | 100 K (kelvins) | work function | | 4.1 eV (Polycrystalline) | threshold frequency | | 9.914×10^14 Hz (hertz) | color | (colorless) | (silver) | (colorless) refractive index | 1.000132 | | 1.000271
| hydrogen | manganese | oxygen electrical type | | conductor | resistivity | | 1.6×10^-6 Ω m (ohm meters) | electrical conductivity | | 620000 S/m (siemens per meter) | magnetic type | diamagnetic | paramagnetic | paramagnetic volume magnetic susceptibility | -2.23×10^-9 | 9.0387×10^-4 | 1.90772×10^-6 mass magnetic susceptibility | -2.48×10^-8 m^3/kg (cubic meters per kilogram) | 1.21×10^-7 m^3/kg (cubic meters per kilogram) | 1.335×10^-6 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -4.999×10^-11 m^3/mol (cubic meters per mole) | 6.6475×10^-9 m^3/mol (cubic meters per mole) | 4.27184×10^-8 m^3/mol (cubic meters per mole) Néel point | | 100 K (kelvins) | work function | | 4.1 eV (Polycrystalline) | threshold frequency | | 9.914×10^14 Hz (hertz) | color | (colorless) | (silver) | (colorless) refractive index | 1.000132 | | 1.000271

Reactivity

| hydrogen | manganese | oxygen valence | 1 | 4 | 2 electronegativity | 2.2 | 1.55 | 3.44 electron affinity | 72.8 kJ/mol (kilojoules per mole) | 0 kJ/mol (kilojoules per mole) | 141 kJ/mol (kilojoules per mole) first ionization energy | 1312 kJ/mol (kilojoules per mole) | 717.3 kJ/mol (kilojoules per mole) | 1313.9 kJ/mol (kilojoules per mole) ionization energies | 1312 kJ/mol | 717.3 kJ/mol | 1509 kJ/mol | 3248 kJ/mol | 4940 kJ/mol | 6990 kJ/mol | 9220 kJ/mol | 11500 kJ/mol | 18770 kJ/mol | 21400 kJ/mol | 23960 kJ/mol | 27590 kJ/mol | 30330 kJ/mol | 33150 kJ/mol | 38880 kJ/mol | 41987 kJ/mol | 109480 kJ/mol | 118100 kJ/mol | 127100 kJ/mol | 138600 kJ/mol | 148500 kJ/mol | 158600 kJ/mol | 1313.9 kJ/mol | 3388.3 kJ/mol | 5300.5 kJ/mol | 7469.2 kJ/mol | 10989.5 kJ/mol | 13326.5 kJ/mol | 71330 kJ/mol | 84078 kJ/mol
| hydrogen | manganese | oxygen valence | 1 | 4 | 2 electronegativity | 2.2 | 1.55 | 3.44 electron affinity | 72.8 kJ/mol (kilojoules per mole) | 0 kJ/mol (kilojoules per mole) | 141 kJ/mol (kilojoules per mole) first ionization energy | 1312 kJ/mol (kilojoules per mole) | 717.3 kJ/mol (kilojoules per mole) | 1313.9 kJ/mol (kilojoules per mole) ionization energies | 1312 kJ/mol | 717.3 kJ/mol | 1509 kJ/mol | 3248 kJ/mol | 4940 kJ/mol | 6990 kJ/mol | 9220 kJ/mol | 11500 kJ/mol | 18770 kJ/mol | 21400 kJ/mol | 23960 kJ/mol | 27590 kJ/mol | 30330 kJ/mol | 33150 kJ/mol | 38880 kJ/mol | 41987 kJ/mol | 109480 kJ/mol | 118100 kJ/mol | 127100 kJ/mol | 138600 kJ/mol | 148500 kJ/mol | 158600 kJ/mol | 1313.9 kJ/mol | 3388.3 kJ/mol | 5300.5 kJ/mol | 7469.2 kJ/mol | 10989.5 kJ/mol | 13326.5 kJ/mol | 71330 kJ/mol | 84078 kJ/mol
Reactivity
Reactivity

Atomic properties

| hydrogen | manganese | oxygen term symbol | ^2S_(1/2) | ^6S_(5/2) | ^3P_2 atomic radius | 25 pm | 140 pm | 60 pm covalent radius | 31 pm | 139 pm | 66 pm van der Waals radius | 120 pm | | 152 pm (electronic ground state properties)
| hydrogen | manganese | oxygen term symbol | ^2S_(1/2) | ^6S_(5/2) | ^3P_2 atomic radius | 25 pm | 140 pm | 60 pm covalent radius | 31 pm | 139 pm | 66 pm van der Waals radius | 120 pm | | 152 pm (electronic ground state properties)

Abundances

| hydrogen | manganese | oxygen universe abundance | 75 mass% | 8×10^-4 mass% | 1 mass% solar abundance | 75 mass% | 0.001 mass% | 0.9 mass% meteorite abundance | 2.4 mass% | 0.27 mass% | 40 mass% crust abundance | 0.15 mass% | 0.11 mass% | 46 mass% ocean abundance | 11 mass% | 2×10^-7 mass% | 86 mass% human abundance | 10 mass% | 2×10^-5 mass% | 61 mass% universe molar abundance | 93 mol% | 2×10^-5 mol% | 0.08 mol% solar molar abundance | 93 mol% | 2×10^-5 mol% | 0.07 mol% meteorite molar abundance | 17 mol% | 0.093 mol% | 48 mol% ocean molar abundance | 66 mol% | 2.3×10^-8 mol% | 33 mol% crust molar abundance | 3.1 mol% | 0.042 mol% | 60 mol% human molar abundance | 62 mol% | 2.3×10^-6 mol% | 24 mol%
| hydrogen | manganese | oxygen universe abundance | 75 mass% | 8×10^-4 mass% | 1 mass% solar abundance | 75 mass% | 0.001 mass% | 0.9 mass% meteorite abundance | 2.4 mass% | 0.27 mass% | 40 mass% crust abundance | 0.15 mass% | 0.11 mass% | 46 mass% ocean abundance | 11 mass% | 2×10^-7 mass% | 86 mass% human abundance | 10 mass% | 2×10^-5 mass% | 61 mass% universe molar abundance | 93 mol% | 2×10^-5 mol% | 0.08 mol% solar molar abundance | 93 mol% | 2×10^-5 mol% | 0.07 mol% meteorite molar abundance | 17 mol% | 0.093 mol% | 48 mol% ocean molar abundance | 66 mol% | 2.3×10^-8 mol% | 33 mol% crust molar abundance | 3.1 mol% | 0.042 mol% | 60 mol% human molar abundance | 62 mol% | 2.3×10^-6 mol% | 24 mol%

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