Input interpretation
fluorine (chemical element) | radon (chemical element) | xenon (chemical element)
Periodic table location
Periodic table location
Images
Images
Basic elemental properties
![| fluorine | radon | xenon atomic symbol | F | Rn | Xe atomic number | 9 | 86 | 54 short electronic configuration | [He]2s^22p^5 | [Xe]6s^24f^145d^106p^6 | [Kr]5s^24d^105p^6 Aufbau diagram | 2p 2s | 6p 5d 4f 6s | 5p 4d 5s block | p | p | p group | 17 | 18 | 18 period | 2 | 6 | 5 atomic mass | 18.998403163 u | 222 u | 131.293 u half-life | (stable) | 91.7639 h | (stable)](../image_source/e42fa15c58d4f5a4a6fac0ee912449ba.png)
| fluorine | radon | xenon atomic symbol | F | Rn | Xe atomic number | 9 | 86 | 54 short electronic configuration | [He]2s^22p^5 | [Xe]6s^24f^145d^106p^6 | [Kr]5s^24d^105p^6 Aufbau diagram | 2p 2s | 6p 5d 4f 6s | 5p 4d 5s block | p | p | p group | 17 | 18 | 18 period | 2 | 6 | 5 atomic mass | 18.998403163 u | 222 u | 131.293 u half-life | (stable) | 91.7639 h | (stable)
Thermodynamic properties
| fluorine | radon | xenon phase at STP | gas | gas | gas melting point | -219.6 °C | -71 °C | -111.8 °C boiling point | -188.12 °C | -61.7 °C | -108 °C critical temperature | 144.13 K | 377 K | 289.77 K critical pressure | 5.172 MPa | 6.28 MPa | 5.841 MPa molar heat of fusion | 0.26 kJ/mol | 3 kJ/mol | 2.3 kJ/mol molar heat of vaporization | 3.27 kJ/mol | 17 kJ/mol | 12.64 kJ/mol specific heat at STP | 824 J/(kg K) | 93.65 J/(kg K) | 158.32 J/(kg K) adiabatic index | 7/5 | 5/3 | 5/3 (properties at standard conditions)
Material properties
| fluorine | radon | xenon density | 0.001696 g/cm^3 | 0.00973 g/cm^3 | 0.0059 g/cm^3 molar volume | 11200 cm^3/mol | 22800 cm^3/mol | 22000 cm^3/mol refractive index | 1.000195 | | 1.000702 sound speed | | | 1090 m/s thermal conductivity | 0.0277 W/(m K) | 0.00361 W/(m K) | 0.00565 W/(m K) (properties at standard conditions)
Electromagnetic properties
| fluorine | radon | xenon magnetic type | | | diamagnetic volume magnetic susceptibility | | | -2.54×10^-8 mass magnetic susceptibility | | | -4.3×10^-9 m^3/kg (cubic meters per kilogram) molar magnetic susceptibility | | | -5.65×10^-10 m^3/mol (cubic meters per mole) color | (colorless) | (colorless) | (colorless) refractive index | 1.000195 | | 1.000702
Reactivity
| fluorine | radon | xenon valence | 1 | 6 | 6 electronegativity | 3.98 | | 2.6 electron affinity | 328 kJ/mol (kilojoules per mole) | 0 kJ/mol (kilojoules per mole) | 0 kJ/mol (kilojoules per mole) first ionization energy | 1681 kJ/mol (kilojoules per mole) | 1037 kJ/mol (kilojoules per mole) | 1170.4 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 | 1037 kJ/mol | 1170.4 kJ/mol | 2046.4 kJ/mol | 3099.4 kJ/mol
Reactivity
Atomic properties
| fluorine | radon | xenon term symbol | ^2P_(3/2) | ^1S_0 | ^1S_0 atomic radius | 50 pm | 120 pm | 108 pm covalent radius | 57 pm | 150 pm | 140 pm van der Waals radius | 147 pm | | 216 pm (electronic ground state properties)
Abundances
| fluorine | radon | xenon universe abundance | 4×10^-5 mass% | | 1×10^-6 mass% solar abundance | 5×10^-5 mass% | | meteorite abundance | 0.0087 mass% | | crust abundance | 0.054 mass% | | 2×10^-9 mass% ocean abundance | 1.3×10^-4 mass% | 6×10^-20 mass% | 5×10^-10 mass% human abundance | 0.0037 mass% | | universe molar abundance | 3×10^-6 mol% | | 9×10^-9 mol% solar molar abundance | 3×10^-6 mol% | | meteorite molar abundance | 0.0097 mol% | | ocean molar abundance | 4.2×10^-5 mol% | 2×10^-6 mol% | 2.4×10^-11 mol% crust molar abundance | 0.059 mol% | | 3×10^-10 mol% human molar abundance | 0.0012 mol% | |