element types of sulfurous acid

sulfurous acid | element types

hydrogen | oxygen | sulfur

Periodic table location

Images

| hydrogen | oxygen | sulfur atomic symbol | H | O | S atomic number | 1 | 8 | 16 short electronic configuration | 1s^1 | [He]2s^22p^4 | [Ne]3s^23p^4 Aufbau diagram | 1s | 2p 2s | 3p 3s block | s | p | p group | 1 | 16 | 16 period | 1 | 2 | 3 atomic mass | 1.008 u | 15.999 u | 32.06 u half-life | (stable) | (stable) | (stable)

| hydrogen | oxygen | sulfur phase at STP | gas | gas | solid melting point | -259.14 °C | -218.3 °C | 115.21 °C boiling point | -252.87 °C | -182.9 °C | 444.72 °C critical temperature | 32.97 K | 154.59 K | 1314 K critical pressure | 1.293 MPa | 5.043 MPa | 20.7 MPa molar heat of fusion | 0.558 kJ/mol | 0.222 kJ/mol | 1.73 kJ/mol molar heat of vaporization | 0.452 kJ/mol | 3.41 kJ/mol | 9.8 kJ/mol specific heat at STP | 14300 J/(kg K) | 919 J/(kg K) | 705 J/(kg K) adiabatic index | 7/5 | 7/5 | (properties at standard conditions)

| hydrogen | oxygen | sulfur density | 8.99×10^-5 g/cm^3 | 0.001429 g/cm^3 | 1.96 g/cm^3 liquid density | | | 1.819 g/cm^3 molar volume | 11200 cm^3/mol | 11200 cm^3/mol | 16.36 cm^3/mol Mohs hardness | | | 2 (≈ gypsum) bulk modulus | | | 7.7 GPa refractive index | 1.000132 | 1.000271 | 1.001111 sound speed | 1270 m/s | 317.5 m/s | thermal conductivity | 0.1805 W/(m K) | 0.02658 W/(m K) | 0.205 W/(m K) (properties at standard conditions)

| hydrogen | oxygen | sulfur electrical type | | | insulator resistivity | | | 1×10^15 Ω m (ohm meters) electrical conductivity | | | 1×10^-15 S/m (siemens per meter) magnetic type | diamagnetic | paramagnetic | diamagnetic volume magnetic susceptibility | -2.23×10^-9 | 1.90772×10^-6 | -1.22×10^-5 mass magnetic susceptibility | -2.48×10^-8 m^3/kg (cubic meters per kilogram) | 1.335×10^-6 m^3/kg (cubic meters per kilogram) | -6.2×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -4.999×10^-11 m^3/mol (cubic meters per mole) | 4.27184×10^-8 m^3/mol (cubic meters per mole) | -1.99×10^-10 m^3/mol (cubic meters per mole) color | (colorless) | (colorless) | (yellow) refractive index | 1.000132 | 1.000271 | 1.001111

| hydrogen | oxygen | sulfur valence | 1 | 2 | 6 electronegativity | 2.2 | 3.44 | 2.58 electron affinity | 72.8 kJ/mol (kilojoules per mole) | 141 kJ/mol (kilojoules per mole) | 200 kJ/mol (kilojoules per mole) first ionization energy | 1312 kJ/mol (kilojoules per mole) | 1313.9 kJ/mol (kilojoules per mole) | 999.6 kJ/mol (kilojoules per mole) ionization energies | 1312 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 | 999.6 kJ/mol | 2252 kJ/mol | 3357 kJ/mol | 4556 kJ/mol | 7004.3 kJ/mol | 8495.8 kJ/mol | 27107 kJ/mol | 31719 kJ/mol | 36621 kJ/mol | 43177 kJ/mol

Reactivity

| hydrogen | oxygen | sulfur term symbol | ^2S_(1/2) | ^3P_2 | ^3P_2 atomic radius | 25 pm | 60 pm | 100 pm covalent radius | 31 pm | 66 pm | 105 pm van der Waals radius | 120 pm | 152 pm | 180 pm (electronic ground state properties)

| hydrogen | oxygen | sulfur universe abundance | 75 mass% | 1 mass% | 0.05 mass% solar abundance | 75 mass% | 0.9 mass% | 0.04 mass% meteorite abundance | 2.4 mass% | 40 mass% | 4 mass% crust abundance | 0.15 mass% | 46 mass% | 0.042 mass% ocean abundance | 11 mass% | 86 mass% | 0.093 mass% human abundance | 10 mass% | 61 mass% | 0.2 mass% universe molar abundance | 93 mol% | 0.08 mol% | 0.002 mol% solar molar abundance | 93 mol% | 0.07 mol% | 9.9×10^-4 mol% meteorite molar abundance | 17 mol% | 48 mol% | 2.2 mol% ocean molar abundance | 66 mol% | 33 mol% | 0.018 mol% crust molar abundance | 3.1 mol% | 60 mol% | 0.027 mol% human molar abundance | 62 mol% | 24 mol% | 0.039 mol%

| hydrogen | oxygen | sulfur half-life | (stable) | (stable) | (stable) stable isotopes | H-1 (99.985%) | H-2 (1.5×10^-4) | O-16 (99.762%) | O-18 (0.2%) | O-17 (3.8×10^-4) | S-32 (95.02%) | S-34 (4.21%) | S-33 (0.75%) | S-36 (2×10^-4) nuclear spin | H-1: 1/2^+ | H-2: 1^+ | H-3: 1/2^+ | H-4: 2^- | H-5: 1/2^+ | H-6: 2^- | H-7: 1/2^+ | O-12: 0^+ | O-13: 3/2^- | O-14: 0^+ | O-15: 1/2^- | O-16: 0^+ | O-17: 5/2^+ | O-18: 0^+ | O-19: 5/2^+ | O-20: 0^+ | O-21: 5/2^+ | O-22: 0^+ | O-23: 1/2^+ | O-24: 0^+ | O-25: 3/2^+ | O-26: 0^+ | O-27: 3/2^+ | O-28: 0^+ | S-26: 0^+ | S-27: 5/2^+ | S-28: 0^+ | S-29: 5/2^+ | S-30: 0^+ | S-31: 1/2^+ | S-32: 0^+ | S-33: 3/2^+ | S-34: 0^+ | S-35: 3/2^+ | S-36: 0^+ | S-37: 7/2^- | S-38: 0^+ | S-39: 7/2^- | S-40: 0^+ | S-41: 7/2^- | S-42: 0^+ | S-43: 3/2^- | S-44: 0^+ | S-45: 3/2^- | S-46: 0^+ | S-47: 3/2^- | S-48: 0^+ | S-49: 3/2^- unstable isotopes | H-3 (12.32 yr) | H-6 (0.29 zs) | H-4 (0.139 zs) | H-5 (0.08 zs) | H-7 (0.023 zs) | O-15 (122.24 s) | O-14 (70.606 s) | O-19 (26.88 s) | O-20 (13.51 s) | O-21 (3.42 s) | O-22 (2.25 s) | O-23 (82 ms) | O-24 (65 ms) | O-13 (8.58 ms) | O-27 (260 ns) | O-28 (100 ns) | O-25 (50 ns) | O-26 (40 ns) | O-12 (1.14 zs) | S-35 (87.51 days) | S-38 (170.33 min) | S-37 (5.05 min) | S-39 (11.5 s) | S-40 (8.8 s) | S-31 (2.572 s) | S-41 (1.99 s) | S-30 (1.178 s) | S-42 (1.013 s) | S-43 (280 ms) | S-29 (187 ms) | S-28 (125 ms) | S-44 (100 ms) | S-45 (68 ms) | S-46 (50 ms) | S-47 (20 ms) | S-27 (15.5 ms) | S-26 (10 ms) | S-49 (200 ns) | S-48 (200 ns) neutron cross-section | 0.332 b | 2.8×10^-4 b | 0.52 b neutron mass absorption | 0.011 m^2/kg | 1×10^-6 m^2/kg | 5.5×10^-4 m^2/kg