carbon vs fluorine vs neon

carbon (chemical element) | fluorine (chemical element) | neon (chemical element)

Periodic table location

Images

| carbon | fluorine | neon atomic symbol | C | F | Ne atomic number | 6 | 9 | 10 short electronic configuration | [He]2s^22p^2 | [He]2s^22p^5 | [He]2s^22p^6 Aufbau diagram | 2p 2s | 2p 2s | 2p 2s block | p | p | p group | 14 | 17 | 18 period | 2 | 2 | 2 atomic mass | 12.011 u | 18.998403163 u | 20.1797 u half-life | (stable) | (stable) | (stable)

| carbon | fluorine | neon phase at STP | solid | gas | gas melting point | 3550 °C | -219.6 °C | -248.59 °C boiling point | 4027 °C | -188.12 °C | -246.08 °C critical temperature | | 144.13 K | 44.4 K critical pressure | | 5.172 MPa | 2.76 MPa molar heat of fusion | 105 kJ/mol | 0.26 kJ/mol | 0.34 kJ/mol molar heat of vaporization | 715 kJ/mol | 3.27 kJ/mol | 1.75 kJ/mol specific heat at STP | 710 J/(kg K) | 824 J/(kg K) | 1030 J/(kg K) adiabatic index | | 7/5 | 5/3 (properties at standard conditions)

| carbon | fluorine | neon density | 2.26 g/cm^3 | 0.001696 g/cm^3 | 9×10^-4 g/cm^3 molar volume | 5.315 cm^3/mol | 11200 cm^3/mol | 22400 cm^3/mol Mohs hardness | 0.5 (between talc and gypsum) | | bulk modulus | 33 GPa | | refractive index | 2.417 | 1.000195 | 1.000067 sound speed | 18350 m/s | | 936 m/s thermal expansion | 7.1×10^-6 K^(-1) | | thermal conductivity | 140 W/(m K) | 0.0277 W/(m K) | 0.0491 W/(m K) (properties at standard conditions)

| carbon | fluorine | neon electrical type | conductor | | resistivity | 1×10^-5 Ω m (ohm meters) | | electrical conductivity | 100000 S/m (siemens per meter) | | magnetic type | diamagnetic | | diamagnetic volume magnetic susceptibility | -1.4×10^-5 | | -3.69×10^-9 mass magnetic susceptibility | -6.2×10^-9 m^3/kg (cubic meters per kilogram) | | -4.1×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | -7.45×10^-11 m^3/mol (cubic meters per mole) | | -8.27×10^-11 m^3/mol (cubic meters per mole) work function | 5 eV (Polycrystalline) | | threshold frequency | 1.209×10^15 Hz (hertz) | | color | (black) | (colorless) | (colorless) refractive index | 2.417 | 1.000195 | 1.000067

| carbon | fluorine | neon valence | 4 | 1 | 0 electronegativity | 2.55 | 3.98 | electron affinity | 153.9 kJ/mol (kilojoules per mole) | 328 kJ/mol (kilojoules per mole) | 0 kJ/mol (kilojoules per mole) first ionization energy | 1086.5 kJ/mol (kilojoules per mole) | 1681 kJ/mol (kilojoules per mole) | 2080.7 kJ/mol (kilojoules per mole) ionization energies | 1086.5 kJ/mol | 2352.6 kJ/mol | 4620.5 kJ/mol | 6222.7 kJ/mol | 37831 kJ/mol | 47277 kJ/mol | 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 | 2080.7 kJ/mol | 3952.3 kJ/mol | 6122 kJ/mol | 9371 kJ/mol | 12177 kJ/mol | 15238 kJ/mol | 19999 kJ/mol | 23069.5 kJ/mol | 115379.5 kJ/mol | 131432 kJ/mol

Reactivity

| carbon | fluorine | neon term symbol | ^3P_0 | ^2P_(3/2) | ^1S_0 atomic radius | 70 pm | 50 pm | 38 pm covalent radius | 76 pm | 57 pm | 58 pm van der Waals radius | 170 pm | 147 pm | 154 pm (electronic ground state properties)

| carbon | fluorine | neon universe abundance | 0.5 mass% | 4×10^-5 mass% | 0.13 mass% solar abundance | 0.3 mass% | 5×10^-5 mass% | 0.1 mass% meteorite abundance | 1.5 mass% | 0.0087 mass% | crust abundance | 0.18 mass% | 0.054 mass% | 3×10^-7 mass% ocean abundance | 0.0028 mass% | 1.3×10^-4 mass% | 1.2×10^-8 mass% human abundance | 23 mass% | 0.0037 mass% | universe molar abundance | 0.05 mol% | 3×10^-6 mol% | 0.008 mol% solar molar abundance | 0.03 mol% | 3×10^-6 mol% | 0.007 mol% meteorite molar abundance | 1.8 mol% | 0.0097 mol% | ocean molar abundance | 0.0014 mol% | 4.2×10^-5 mol% | 3.7×10^-9 mol% crust molar abundance | 0.31 mol% | 0.059 mol% | 3×10^-7 mol% human molar abundance | 12 mol% | 0.0012 mol% |

| carbon | fluorine | neon half-life | (stable) | (stable) | (stable) stable isotopes | C-12 (98.89%) | C-13 (1.11%) | F-19 (100%) | Ne-20 (90.48%) | Ne-22 (9.25%) | Ne-21 (0.27%) nuclear spin | 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^+ | 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^+ | Ne-16: 0^+ | Ne-17: 1/2^- | Ne-18: 0^+ | Ne-19: 1/2^+ | Ne-20: 0^+ | Ne-21: 3/2^+ | Ne-22: 0^+ | Ne-23: 5/2^+ | Ne-24: 0^+ | Ne-25: 3/2^+ | Ne-26: 0^+ | Ne-27: 3/2^+ | Ne-28: 0^+ | Ne-29: 3/2^+ | Ne-30: 0^+ | Ne-31: 7/2^- | Ne-32: 0^+ | Ne-33: 7/2^- | Ne-34: 0^+ unstable isotopes | 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) | 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) | Ne-24 (203 s) | Ne-23 (37.24 s) | Ne-19 (17.22 s) | Ne-18 (1.672 s) | Ne-25 (602 ms) | Ne-26 (192 ms) | Ne-17 (109.2 ms) | Ne-27 (32 ms) | Ne-28 (18.9 ms) | Ne-29 (14.8 ms) | Ne-30 (7.3 ms) | Ne-32 (3.5 ms) | Ne-31 (3.4 ms) | Ne-33 (180 ns) | Ne-34 (60 ns) | Ne-16 (3.74 zs) neutron cross-section | 0.0035 b | 0.0096 b | 0.04 b neutron mass absorption | 1.5×10^-5 m^2/kg | 2×10^-5 m^2/kg | 6×10^-4 m^2/kg

| carbon | fluorine | neon CAS number | 7440-44-0 | 7782-41-4 | 7440-01-9 PubChem CID number | | 24524 | 23935 Gmelin number | | 16281 |