Periodic Table/Krypton/⁷¹Kr

← 70Kr72Kr →

⁷¹Kr

Krypton-71

Radioactive· Half-life: 98.8 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

36

Neutrons (N)

35

Mass Number (A)

71

Atomic Mass

70.950266AMU

Spin / Parity

5/2

Binding E/A

8.068keV

Natural Abundance

Trace / None

Half-life

98.8 ms

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁺

100.0%

β⁺p

2.1%

Decay Chain

⁷¹KrKrypton98.8 ms

β⁺100.0%

β⁺p⁷⁰Se2.10%

⁷¹BrBromine21.4 s

β⁺100.0%

⁷¹SeSelenium4.74 min

β⁺100.0%

⁷¹AsArsenic2.72 d

β⁺100.0%

⁷¹GeGermanium11.4 d

EC100.0%

⁷¹GaGalliumSTABLE

6-step decay chain → stable · Primary path shown · branching ratios indicated

Other Isotopes of Krypton

67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101

← Back to KryptonData: IAEA NDS · ENSDF