Input interpretation
![krypton | melting point](../image_source/aeb0bbba52cb00c55ba0dea758ed1d90.png)
krypton | melting point
Result
![-157.36 °C (degrees Celsius)](../image_source/aae030e6a209702afea55cba9ecfd48d.png)
-157.36 °C (degrees Celsius)
Unit conversions
![115.79 K (kelvins)](../image_source/844c09e21941a3c7eb148a473c6a1ab4.png)
115.79 K (kelvins)
![-251.25 °F (degrees Fahrenheit)](../image_source/557ad94b62c4fb7e8e4af5390c0f5251.png)
-251.25 °F (degrees Fahrenheit)
![208.42 °R (degrees Rankine)](../image_source/371f22c9fe36349bc63f287b13eeb7e3.png)
208.42 °R (degrees Rankine)
![-125.89 °Ré (degrees Réaumur)](../image_source/ffe41a73b6952377978020b264654242.png)
-125.89 °Ré (degrees Réaumur)
![-75.114 °Rø (degrees Rømer)](../image_source/538d257dbd8f6b912d447ea7a776c365.png)
-75.114 °Rø (degrees Rømer)
Comparisons as temperature
![22 °C below Hg-Tl-Ba-Ca-Cu-oxide superconducting temperature (138 K)](../image_source/206eff0ba732b47ede8c59e087e445ad.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/c82aa12d186004958b30bfaf6ab3f963.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/279a1186a0e20faa2dacafb9304947af.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/485c47d0ee8f47522b9a8c1917d618cf.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/ad891f3c345444581468b5aefeebb042.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/3dc4936858fee768e680bdec95293eb3.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/1e0febbece1cde4372a70e44be843843.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)