Periodic Table/Cesium/¹⁴⁵Cs

← 144Cs146Cs →

¹⁴⁵Cs

Cesium-145

Radioactive· Half-life: 582 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

55

Neutrons (N)

90

Mass Number (A)

145

Atomic Mass

144.935529AMU

Spin / Parity

3/2+

Binding E/A

7.995keV

Natural Abundance

Trace / None

Half-life

582 ms

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

β⁻

100.0%

β⁻n

12.8%

Decay Chain

¹⁴⁵CsCesium582 ms

β⁻100.0%

β⁻n¹⁴⁴Ba12.8%

¹⁴⁵BaBarium4.31 s

β⁻100.0%

¹⁴⁵LaLanthanum24.8 s

β⁻100.0%

¹⁴⁵CeCerium3.01 min

β⁻100.0%

¹⁴⁵PrPraseodymium5.98 h

β⁻100.0%

¹⁴⁵NdNeodymiumSTABLE

6-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

← Back to CesiumData: IAEA NDS · ENSDF