Periodic Table/Cerium/¹³¹Ce

← 130Ce132Ce →

¹³¹Ce

Cerium-131

Radioactive· Half-life: 10.3 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

58

Neutrons (N)

73

Mass Number (A)

131

Atomic Mass

130.914429AMU

Spin / Parity

7/2+

Binding E/A

8.107keV

Natural Abundance

Trace / None

Half-life

10.3 min

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

β⁺

100.0%

Decay Chain

¹³¹CeCerium10.3 min

β⁺100.0%

¹³¹LaLanthanum59.0 min

β⁺100.0%

¹³¹BaBarium11.5 d

β⁺100.0%

¹³¹CsCesium9.69 d

EC100.0%

¹³¹XeXenonSTABLE

5-step decay chain → stable · Primary path shown

Other Isotopes of Cerium

119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159

← Back to CeriumData: IAEA NDS · ENSDF