Periodic Table/Cesium/¹³⁴Cs

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¹³⁴Cs

Cesium-134

Radioactive· Half-life: 2.06 y

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

55

Neutrons (N)

79

Mass Number (A)

134

Atomic Mass

133.906719AMU

Spin / Parity

4+

Binding E/A

8.189keV

Natural Abundance

Trace / None

Half-life

2.06 y

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

β⁻

100.0%

EC

0.0%

Decay Chain

¹³⁴CsCesium2.06 y

β⁻100.0%

EC¹³⁴Xe0.00%

¹³⁴BaBariumSTABLE

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

Other Isotopes of Cesium

111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152

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