Periodic Table/Rubidium/⁹⁸Rb

← 97Rb99Rb →

⁹⁸Rb

Rubidium-98

Radioactive· Half-life: 115 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

37

Neutrons (N)

61

Mass Number (A)

98

Atomic Mass

97.941632AMU

Spin / Parity

0-

Binding E/A

8.138keV

Natural Abundance

Trace / None

Half-life

115 ms

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

β⁻

100.0%

β⁻n

14.3%

2n

0.1%

Decay Chain

⁹⁸RbRubidium115 ms

β⁻100.0%

β⁻n⁹⁷Sr14.3%

2n⁹⁶Rb0.05%

⁹⁸SrStrontium653 ms

β⁻100.0%

β⁻n⁹⁷Y0.23%

⁹⁸YYttrium548 ms

β⁻100.0%

β⁻n⁹⁷Zr0.33%

⁹⁸ZrZirconium30.7 s

β⁻100.0%

⁹⁸NbNiobium2.86 s

β⁻100.0%

⁹⁸MoMolybdenumSTABLE

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

Other Isotopes of Rubidium

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 99 100 101 102 103 104

← Back to RubidiumData: IAEA NDS · ENSDF