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Krypton-85

Krypton-85 (85Kr) is a radioisotope of krypton, distributed throughout the atmosphere and presently forming about 15 ppt of atmospheric krypton on average.

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Beta decay
0.687 · 0.173
Decay mode
Decay energy (MeV)
Decay products
85Rb
Excess energy
−81480.267 keV
Half-life (t1/2)
10.728 years
Isotope mass
84.9125273(21) Da

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Overview

Presence in Earth's atmosphere

Uses in industry

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Map overview Semantic statistics

Krypton-85

Nodes41
Edges40
Triples38
Avg. degree1.95
Density0.04878
Components1

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Krypton-85

Top relations

related to Anthropogenic production · 15
Krypton-85 → As, At, Atmospheric, Current, Fukushima Daiichi, It, Most, Nuclear, Other, PBq, PBq/Mg, Some, The, The Chernobyl, Three Mile Island
related to Uses in industry · 7
Krypton-85 → Arizona, Cs-137, Early, HMI, HotBits, MBq, The
Beta decay · 2
Krypton-85 → 0.173, 0.687
related to Natural production · 2
Krypton-85 → Natural, PBq
Decay mode · 1
Krypton-85 → Decay energy (MeV)
Decay products · 1
Krypton-85 → 85Rb
Excess energy · 1
Krypton-85 → −81480.267 keV
Half-life (t1/2) · 1
Krypton-85 → 10.728 years
Isotope mass · 1
Krypton-85 → 84.9125273(21) Da
Names · 1
Krypton-85 → krypton-85

Important terminology Word statistics

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Important terminology

decay nuclear kev pbq atmosphere energy used 85kr atmospheric small average maximum krypton beta estimated common 10 sources fuel reprocessing

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Krypton-85Beta decay0.6871.00infobox
Krypton-85Beta decay0.1731.00infobox
Krypton-85Decay modeDecay energy (MeV)1.00infobox
Krypton-85Decay products85Rb1.00infobox
Krypton-85Excess energy−81480.267 keV1.00infobox
Krypton-85Half-life (t1/2)10.728 years1.00infobox
Krypton-85Isotope mass84.9125273(21) Da1.00infobox
Krypton-85Nameskrypton-851.00infobox
Krypton-85Neutrons (N)491.00infobox
Krypton-85Nuclear binding energy8698.562 keV1.00infobox
Krypton-85Protons .mw-parser-output .nobold{font-weight:normal}(Z)361.00infobox
Krypton-85Spin9/2+1.00infobox
Krypton-85Symbol85Kr1.00infobox
Krypton-85is abest indicator for clandestine plutonium separations.Krypton-85 releases increase the electrical conductivity of atmospheric air0.90text

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