 | Krypton | Atomic Number: 36 |
- Overview
Property Value Units 83.8
3.75
- Thermal Properties
Thermal Properties
Property Value Units -157°C
-153°C
5.5 MPa
209.41°C
1.64 kJ/mol
9.02 kJ/mol
248.05 J/kg·K
0.00943 W/m·K
- Electon Configuration
[Ar] 3d10 4s2 4p6
K L M N O P Q 2 8 18 8 0 0 0 Level S Orbital P Orbital D Orbital F Orbital Level 1 Level 2 - History
Year Discovered
1898
- Isotopes
Isotope Common Name Symbol Mass Status Abundance Half-life Decay mode Decay Energy Nuclear Spin Magnetic Moment 36
Kr
78
Krypton Kr 78 Stable 0.35 - - - - - 36
Kr
80
Krypton Kr 80 Stable 2.28 - - - - - 36
Kr
82
Krypton Kr 82 Stable 11.58 - - - - - 36
Kr
83
Krypton Kr 83 Stable 11.49 - - - - - 36
Kr
84
Krypton Kr 84 Stable 57 - - - - - 36
Kr
86
Krypton Kr 86 Stable 17.3 - - - - - Isotopic mass data for stable isotopes is from:
G. Audi, A.H. Wapstra in Nuclear Physics A, 1993, 565, 1-65
and
G. Audi, A.H.Wapstra in Nuclear Physics A, 1995, 595 409-480.Natural abundance data is from:
K.J.R. Rosman, P.D.P. Taylor in Pure Appplied Chemistry, 1999, 71, 1593-1607.- Occurance
In the Universe 0.000054% In the Sun 0% In Meteorites 0% In the Earth's Crust 0.000000015% In Seawater 0.000000021% In the Human Body 0% - Models
Pictures, videos and 3D models of the element
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