Periodic Table/Praseodymium/¹³⁵Pr

← 134Pr136Pr →

¹³⁵Pr

Praseodymium-135

Radioactive· Half-life: 24.0 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

59

Neutrons (N)

76

Mass Number (A)

135

Atomic Mass

134.913112AMU

Spin / Parity

3/2+

Binding E/A

8.106keV

Natural Abundance

Trace / None

Half-life

24.0 min

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

β⁺

100.0%

Decay Chain

¹³⁵PrPraseodymium24.0 min

β⁺100.0%

¹³⁵CeCerium17.7 h

β⁺100.0%

¹³⁵LaLanthanum18.9 h

β⁺100.0%

¹³⁵BaBariumSTABLE

4-step decay chain → stable · Primary path shown

Other Isotopes of Praseodymium

121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161

← Back to PraseodymiumData: IAEA NDS · ENSDF