polonium vs sulfur

polonium (chemical element) | sulfur (chemical element)

Periodic table location

Images

| polonium | sulfur atomic symbol | Po | S atomic number | 84 | 16 short electronic configuration | [Xe]6s^24f^145d^106p^4 | [Ne]3s^23p^4 Aufbau diagram | 6p 5d 4f 6s | 3p 3s block | p | p group | 16 | 16 period | 6 | 3 atomic mass | 209 u | 32.06 u half-life | 102 yr | (stable)

| polonium | sulfur phase at STP | solid | solid melting point | 254 °C | 115.21 °C boiling point | 962 °C | 444.72 °C critical temperature | | 1314 K critical pressure | | 20.7 MPa molar heat of fusion | 13 kJ/mol | 1.73 kJ/mol molar heat of vaporization | 100 kJ/mol | 9.8 kJ/mol specific heat at STP | | 705 J/(kg K) (properties at standard conditions)

| polonium | sulfur density | 9.196 g/cm^3 | 1.96 g/cm^3 liquid density | | 1.819 g/cm^3 molar volume | 22.7 cm^3/mol | 16.36 cm^3/mol Mohs hardness | | 2 (≈ gypsum) bulk modulus | | 7.7 GPa refractive index | | 1.001111 thermal conductivity | | 0.205 W/(m K) (properties at standard conditions)

| polonium | sulfur electrical type | conductor | insulator resistivity | 4.3×10^-7 Ω m (ohm meters) | 1×10^15 Ω m (ohm meters) electrical conductivity | 2.3×10^6 S/m (siemens per meter) | 1×10^-15 S/m (siemens per meter) magnetic type | | diamagnetic volume magnetic susceptibility | | -1.22×10^-5 mass magnetic susceptibility | | -6.2×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | | -1.99×10^-10 m^3/mol (cubic meters per mole) color | (silver) | (yellow) refractive index | | 1.001111

| polonium | sulfur valence | 6 | 6 electronegativity | 2 | 2.58 electron affinity | 183.3 kJ/mol (kilojoules per mole) | 200 kJ/mol (kilojoules per mole) first ionization energy | 812.1 kJ/mol (kilojoules per mole) | 999.6 kJ/mol (kilojoules per mole) ionization energies | 812.1 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

| polonium | sulfur term symbol | ^3P_2 | ^3P_2 atomic radius | 190 pm | 100 pm covalent radius | 140 pm | 105 pm van der Waals radius | | 180 pm (electronic ground state properties)

| polonium | sulfur universe abundance | | 0.05 mass% solar abundance | | 0.04 mass% meteorite abundance | | 4 mass% crust abundance | | 0.042 mass% ocean abundance | 2×10^-18 mass% | 0.093 mass% human abundance | 0 mass% | 0.2 mass% universe molar abundance | | 0.002 mol% solar molar abundance | | 9.9×10^-4 mol% meteorite molar abundance | | 2.2 mol% ocean molar abundance | 6×10^-6 mol% | 0.018 mol% crust molar abundance | | 0.027 mol% human molar abundance | 0 mol% | 0.039 mol%

| polonium | sulfur half-life | 102 yr | (stable) specific radioactivity | 621 GBq/g | decay mode | alpha emission | stable isotopes | | S-32 (95.02%) | S-34 (4.21%) | S-33 (0.75%) | S-36 (2×10^-4) nuclear spin | Po-188: 0^+ | Po-189: 7/2^- | Po-190: 0^+ | Po-191: 3/2^- | Po-192: 0^+ | Po-193: 3/2^- | Po-194: 0^+ | Po-195: 3/2^- | Po-196: 0^+ | Po-197: 3/2^- | Po-198: 0^+ | Po-199: 3/2^- | Po-200: 0^+ | Po-201: 3/2^- | Po-202: 0^+ | Po-203: 5/2^- | Po-204: 0^+ | Po-205: 5/2^- | Po-206: 0^+ | Po-207: 5/2^- | Po-208: 0^+ | Po-209: 1/2^- | Po-210: 0^+ | Po-211: 9/2^+ | Po-212: 0^+ | Po-213: 9/2^+ | Po-214: 0^+ | Po-215: 9/2^+ | Po-216: 0^+ | Po-217: 9/2^+ | Po-218: 0^+ | Po-219: 7/2^+ | Po-220: 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 | Po-209 (102 yr) | Po-208 (2.898 yr) | Po-210 (138.376 days) | Po-206 (8.8 days) | Po-207 (5.8 h) | Po-204 (212 min) | Po-205 (104 min) | Po-202 (44.67 min) | Po-203 (37 min) | Po-201 (15.6 min) | Po-200 (11.5 min) | Po-199 (5.48 min) | Po-218 (185.9 s) | Po-198 (106 s) | Po-197 (84 s) | Po-196 (5.8 s) | Po-195 (4.64 s) | Po-217 (1.53 s) | Po-211 (516 ms) | Po-193 (420 ms) | Po-194 (392 ms) | Po-216 (145 ms) | Po-192 (33.2 ms) | Po-191 (22 ms) | Po-189 (3.5 ms) | Po-190 (2.46 ms) | Po-215 (1.781 ms) | Po-188 (400 µs) | Po-214 (164.3 µs) | Po-213 (3.72 µs) | Po-220 (300 ns) | Po-219 (300 ns) | Po-212 (299 ns) | 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 | 0.5 b | 0.52 b neutron mass absorption | | 5.5×10^-4 m^2/kg

| polonium | sulfur CAS number | 7440-08-6 | 7704-34-9