Input interpretation
![krypton | melting point](../image_source/24f07bf4b8381dd5314fda6c0a027a06.png)
krypton | melting point
Result
![-157.36 °C (degrees Celsius)](../image_source/bf003e1506bf0db653c11edcbb5a8dec.png)
-157.36 °C (degrees Celsius)
Unit conversions
![115.79 K (kelvins)](../image_source/925596f0756ff838509b199a64250f17.png)
115.79 K (kelvins)
![-251.25 °F (degrees Fahrenheit)](../image_source/7d07383bbc65d16138248d564a638610.png)
-251.25 °F (degrees Fahrenheit)
![208.42 °R (degrees Rankine)](../image_source/7dbba2d3112a8484e10c5cbd30d7e631.png)
208.42 °R (degrees Rankine)
![-125.89 °Ré (degrees Réaumur)](../image_source/2766e7e2f516fa1031ad1a109e8289f0.png)
-125.89 °Ré (degrees Réaumur)
![-75.114 °Rø (degrees Rømer)](../image_source/9df0d819689b15010651cf511914d7f0.png)
-75.114 °Rø (degrees Rømer)
Comparisons as temperature
![22 °C below Hg-Tl-Ba-Ca-Cu-oxide superconducting temperature (138 K)](../image_source/d07b6ad2abfde682ccabd607de1cc41b.png)
22 °C below Hg-Tl-Ba-Ca-Cu-oxide superconducting temperature (138 K)
![9 °C below Tl-Ba-Cu-oxide superconducting temperature (125 K)](../image_source/76811365ca145557424d6563a9e1d71b.png)
9 °C below Tl-Ba-Cu-oxide superconducting temperature (125 K)
![25.5 °C above boiling point of oxygen (-182.9 °C)](../image_source/7556a7464e2156dc47a091aebb1782c9.png)
25.5 °C above boiling point of oxygen (-182.9 °C)
Corresponding quantities
![Thermodynamic energy E from E = kT: | 10 meV (millielectronvolts)](../image_source/0fd9c6f4d43a6d0501a0cd4e1d944c80.png)
Thermodynamic energy E from E = kT: | 10 meV (millielectronvolts)
![Blackbody energy flux Φ from Φ = σT^4: | 10 W/m^2 (watts per square meter)](../image_source/451086746e4273b92996a4a3bfbce8f1.png)
Blackbody energy flux Φ from Φ = σT^4: | 10 W/m^2 (watts per square meter)
![Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 5.1×10^-65 lx (lux)](../image_source/e7ac030ec41e6bc8c959907c0df0b74d.png)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 5.1×10^-65 lx (lux)
Thermodynamic properties
![phase at STP | gas melting point | -157.36 °C (rank: 95th) boiling point | -153.22 °C (rank: 87th) critical temperature | 209.41 K (rank: 14th) critical pressure | 5.5 MPa (rank: 14th) molar heat of fusion | 1.64 kJ/mol (rank: 85th) molar heat of vaporization | 9.02 kJ/mol (rank: 87th) specific heat at STP | 248.05 J/(kg K) (rank: 43rd) adiabatic index | 5/3 (rank: 1st) (properties at standard conditions)](../image_source/1c9ccc13fa3543bad9882836d1e8b249.png)
phase at STP | gas melting point | -157.36 °C (rank: 95th) boiling point | -153.22 °C (rank: 87th) critical temperature | 209.41 K (rank: 14th) critical pressure | 5.5 MPa (rank: 14th) molar heat of fusion | 1.64 kJ/mol (rank: 85th) molar heat of vaporization | 9.02 kJ/mol (rank: 87th) specific heat at STP | 248.05 J/(kg K) (rank: 43rd) adiabatic index | 5/3 (rank: 1st) (properties at standard conditions)