Periodic Table/Cerium/¹³³Ce

← 132Ce134Ce →

¹³³Ce

Cerium-133

Radioactive· Half-life: 1.62 h

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

58

Neutrons (N)

75

Mass Number (A)

133

Atomic Mass

132.911520AMU

Spin / Parity

1/2+

Binding E/A

8.127keV

Natural Abundance

Trace / None

Half-life

1.62 h

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

β⁺

100.0%

Decay Chain

¹³³CeCerium1.62 h

β⁺100.0%

¹³³LaLanthanum3.91 h

β⁺100.0%

¹³³BaBarium10.5 y

EC100.0%

¹³³CsCesiumSTABLE

4-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