Input interpretation
elements | critical temperature
Summary
median | 416.9 K highest | 3223 K (lithium) lowest | 5.19 K (helium) distribution | | (based on 21 values; 97 unavailable)
Entities with missing values
beryllium | boron | carbon | magnesium | aluminum | silicon | phosphorus | calcium | scandium | titanium | ... (total: 97)
Distribution plots
(critical temperature in kelvins)
Critical temperature rankings
1 | helium | 5.19 K 2 | hydrogen | 32.97 K 3 | neon | 44.4 K 4 | nitrogen | 126.21 K 5 | fluorine | 144.13 K 6 | argon | 150.87 K 7 | oxygen | 154.59 K 8 | krypton | 209.41 K 9 | xenon | 289.77 K 10 | radon | 377 K ⋮ | | 11 | chlorine | 416.9 K 12 | bromine | 588 K 13 | iodine | 819 K 14 | sulfur | 1314 K 15 | mercury | 1750 K 16 | selenium | 1766 K 17 | cesium | 1938 K 18 | rubidium | 2093 K 19 | potassium | 2223 K 20 | sodium | 2573 K 21 | lithium | 3223 K (based on 21 values; 97 unavailable)
Unit conversions for median critical temperature 416.9 K
143.8 °C (degrees Celsius)
290.7 °F (degrees Fahrenheit)
750.4 °R (degrees Rankine)
115 °Ré (degrees Réaumur)
83 °Rø (degrees Rømer)
Comparison for median critical temperature 416.9 K
(70 to 100) K below autoignition temperature of paper (218 to 246 °C)
16.8 K above hottest temperature of a Concorde nose tip (127 °C)
43.8 K above water boiling point (at standard pressure) (99.9839 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 36 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 1713 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 3×10^-13 lx (lux)
Nearest corresponding gas marks for median critical temperature 416.9 K (kelvins)
| temperature | usage gas mark 1 | 140 °C | United Kingdom (actual measurements may vary)