Periodic Table/Ruthenium/¹¹⁷Ru

← 116Ru118Ru →

¹¹⁷Ru

Ruthenium-117

Radioactive· Half-life: 151 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

44

Neutrons (N)

73

Mass Number (A)

117

Atomic Mass

116.936135AMU

Spin / Parity

3/2+

Binding E/A

8.093keV

Natural Abundance

Trace / None

Half-life

151 ms

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

β⁻

100.0%

β⁻n

Decay Chain

¹¹⁷RuRuthenium151 ms

β⁻100.0%

β⁻n¹¹⁶Rh

¹¹⁷RhRhodium421 ms

β⁻100.0%

β⁻n¹¹⁶Pd7.60%

¹¹⁷PdPalladium4.30 s

β⁻100.0%

¹¹⁷AgSilver1.23 min

β⁻100.0%

¹¹⁷CdCadmium2.50 h

β⁻100.0%

¹¹⁷InIndium43.2 min

β⁻100.0%

¹¹⁷SnTinSTABLE

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

Other Isotopes of Ruthenium

85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125

← Back to RutheniumData: IAEA NDS · ENSDF