Periodic Table/Xenon/¹¹⁷Xe

← 116Xe118Xe →

¹¹⁷Xe

Xenon-117

Radioactive· Half-life: 1.02 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

54

Neutrons (N)

63

Mass Number (A)

117

Atomic Mass

116.920359AMU

Spin / Parity

5/2+

Binding E/A

8.108keV

Natural Abundance

Trace / None

Half-life

1.02 min

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

β⁺

100.0%

β⁺p

0.0%

Decay Chain

¹¹⁷XeXenon1.02 min

β⁺100.0%

β⁺p¹¹⁶Te0.00%

¹¹⁷IIodine2.22 min

β⁺100.0%

e+¹¹⁷Te77.0%

¹¹⁷TeTellurium1.03 h

β⁺100.0%

EC¹¹⁷Sb75.0%

e+¹¹⁷Sb25.0%

¹¹⁷SbAntimony2.97 h

β⁺100.0%

¹¹⁷SnTinSTABLE

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

Other Isotopes of Xenon

108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150

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