Periodic Table/Krypton/⁹⁷Kr

← 96Kr98Kr →

⁹⁷Kr

Krypton-97

Radioactive· Half-life: 62.2 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

36

Neutrons (N)

61

Mass Number (A)

97

Atomic Mass

96.949089AMU

Spin / Parity

3/2+

Binding E/A

8.080keV

Natural Abundance

Trace / None

Half-life

62.2 ms

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

β⁻

100.0%

β⁻n

6.7%

2n

Decay Chain

⁹⁷KrKrypton62.2 ms

β⁻100.0%

β⁻n⁹⁶Rb6.70%

2n⁹⁵Kr

⁹⁷RbRubidium169 ms

β⁻100.0%

β⁻n⁹⁶Sr25.5%

2n⁹⁵Rb

⁹⁷SrStrontium432 ms

β⁻100.0%

β⁻n⁹⁶Y0.02%

⁹⁷YYttrium3.75 s

β⁻100.0%

β⁻n⁹⁶Zr0.06%

⁹⁷ZrZirconium16.7 h

β⁻100.0%

⁹⁷NbNiobium1.20 h

β⁻100.0%

⁹⁷MoMolybdenumSTABLE

7-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