fluorine vs carbon vs oxygen

fluorine (chemical element) | carbon (chemical element) | oxygen (chemical element)

Periodic table location

Images

| fluorine | carbon | oxygen atomic symbol | F | C | O atomic number | 9 | 6 | 8 short electronic configuration | [He]2s^22p^5 | [He]2s^22p^2 | [He]2s^22p^4 Aufbau diagram | 2p 2s | 2p 2s | 2p 2s block | p | p | p group | 17 | 14 | 16 period | 2 | 2 | 2 atomic mass | 18.998403163 u | 12.011 u | 15.999 u half-life | (stable) | (stable) | (stable)

| fluorine | carbon | oxygen phase at STP | gas | solid | gas melting point | -219.6 °C | 3550 °C | -218.3 °C boiling point | -188.12 °C | 4027 °C | -182.9 °C critical temperature | 144.13 K | | 154.59 K critical pressure | 5.172 MPa | | 5.043 MPa molar heat of fusion | 0.26 kJ/mol | 105 kJ/mol | 0.222 kJ/mol molar heat of vaporization | 3.27 kJ/mol | 715 kJ/mol | 3.41 kJ/mol specific heat at STP | 824 J/(kg K) | 710 J/(kg K) | 919 J/(kg K) adiabatic index | 7/5 | | 7/5 (properties at standard conditions)

| fluorine | carbon | oxygen density | 0.001696 g/cm^3 | 2.26 g/cm^3 | 0.001429 g/cm^3 molar volume | 11200 cm^3/mol | 5.315 cm^3/mol | 11200 cm^3/mol Mohs hardness | | 0.5 (between talc and gypsum) | bulk modulus | | 33 GPa | refractive index | 1.000195 | 2.417 | 1.000271 sound speed | | 18350 m/s | 317.5 m/s thermal expansion | | 7.1×10^-6 K^(-1) | thermal conductivity | 0.0277 W/(m K) | 140 W/(m K) | 0.02658 W/(m K) (properties at standard conditions)

| fluorine | carbon | oxygen electrical type | | conductor | resistivity | | 1×10^-5 Ω m (ohm meters) | electrical conductivity | | 100000 S/m (siemens per meter) | magnetic type | | diamagnetic | paramagnetic volume magnetic susceptibility | | -1.4×10^-5 | 1.90772×10^-6 mass magnetic susceptibility | | -6.2×10^-9 m^3/kg (cubic meters per kilogram) | 1.335×10^-6 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | | -7.45×10^-11 m^3/mol (cubic meters per mole) | 4.27184×10^-8 m^3/mol (cubic meters per mole) work function | | 5 eV (Polycrystalline) | threshold frequency | | 1.209×10^15 Hz (hertz) | color | (colorless) | (black) | (colorless) refractive index | 1.000195 | 2.417 | 1.000271

| fluorine | carbon | oxygen valence | 1 | 4 | 2 electronegativity | 3.98 | 2.55 | 3.44 electron affinity | 328 kJ/mol (kilojoules per mole) | 153.9 kJ/mol (kilojoules per mole) | 141 kJ/mol (kilojoules per mole) first ionization energy | 1681 kJ/mol (kilojoules per mole) | 1086.5 kJ/mol (kilojoules per mole) | 1313.9 kJ/mol (kilojoules per mole) ionization energies | 1681 kJ/mol | 3374.2 kJ/mol | 6050.4 kJ/mol | 8407.7 kJ/mol | 11022.7 kJ/mol | 15164.1 kJ/mol | 17868 kJ/mol | 92038.1 kJ/mol | 106434.3 kJ/mol | 1086.5 kJ/mol | 2352.6 kJ/mol | 4620.5 kJ/mol | 6222.7 kJ/mol | 37831 kJ/mol | 47277 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

| fluorine | carbon | oxygen term symbol | ^2P_(3/2) | ^3P_0 | ^3P_2 atomic radius | 50 pm | 70 pm | 60 pm covalent radius | 57 pm | 76 pm | 66 pm van der Waals radius | 147 pm | 170 pm | 152 pm (electronic ground state properties)

| fluorine | carbon | oxygen universe abundance | 4×10^-5 mass% | 0.5 mass% | 1 mass% solar abundance | 5×10^-5 mass% | 0.3 mass% | 0.9 mass% meteorite abundance | 0.0087 mass% | 1.5 mass% | 40 mass% crust abundance | 0.054 mass% | 0.18 mass% | 46 mass% ocean abundance | 1.3×10^-4 mass% | 0.0028 mass% | 86 mass% human abundance | 0.0037 mass% | 23 mass% | 61 mass% universe molar abundance | 3×10^-6 mol% | 0.05 mol% | 0.08 mol% solar molar abundance | 3×10^-6 mol% | 0.03 mol% | 0.07 mol% meteorite molar abundance | 0.0097 mol% | 1.8 mol% | 48 mol% ocean molar abundance | 4.2×10^-5 mol% | 0.0014 mol% | 33 mol% crust molar abundance | 0.059 mol% | 0.31 mol% | 60 mol% human molar abundance | 0.0012 mol% | 12 mol% | 24 mol%

| fluorine | carbon | oxygen half-life | (stable) | (stable) | (stable) stable isotopes | F-19 (100%) | C-12 (98.89%) | C-13 (1.11%) | O-16 (99.762%) | O-18 (0.2%) | O-17 (3.8×10^-4) nuclear spin | F-14: 2^- | F-15: 1/2^+ | F-16: 0^- | F-17: 5/2^+ | F-18: 1^+ | F-19: 1/2^+ | F-20: 2^+ | F-21: 5/2^+ | F-22: 4^+ | F-23: 5/2^+ | F-25: 5/2^+ | F-26: 1^+ | F-27: 5/2^+ | F-29: 5/2^+ | F-31: 5/2^+ | C-8: 0^+ | C-9: 3/2^- | C-10: 0^+ | C-11: 3/2^- | C-12: 0^+ | C-13: 1/2^- | C-14: 0^+ | C-15: 1/2^+ | C-16: 0^+ | C-17: 3/2^+ | C-18: 0^+ | C-19: 1/2^+ | C-20: 0^+ | C-21: 1/2^+ | C-22: 0^+ | 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^+ unstable isotopes | F-18 (109.771 min) | F-17 (64.49 s) | F-20 (11.07 s) | F-22 (4.23 s) | F-21 (4.158 s) | F-23 (2.23 s) | F-24 (390 ms) | F-25 (50 ms) | F-26 (9.6 ms) | F-27 (5 ms) | F-29 (2.5 ms) | F-30 (260 ns) | F-31 (250 ns) | F-28 (40 ns) | F-16 (11 zs) | F-15 (0.46 zs) | C-14 (5700 yr) | C-11 (20.334 min) | C-10 (19.29 s) | C-15 (2.449 s) | C-16 (747 ms) | C-17 (193 ms) | C-9 (126.5 ms) | C-18 (92 ms) | C-19 (49 ms) | C-20 (14 ms) | C-22 (6.2 ms) | C-21 (30 ns) | C-8 (2 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) neutron cross-section | 0.0096 b | 0.0035 b | 2.8×10^-4 b neutron mass absorption | 2×10^-5 m^2/kg | 1.5×10^-5 m^2/kg | 1×10^-6 m^2/kg

| fluorine | carbon | oxygen CAS number | 7782-41-4 | 7440-44-0 | 7782-44-7 PubChem CID number | 24524 | | 977 Gmelin number | 16281 | |