Periodic Table/Praseodymium/¹⁴⁶Pr

← 145Pr147Pr →

¹⁴⁶Pr

Praseodymium-146

Radioactive· Half-life: 24.1 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

59

Neutrons (N)

87

Mass Number (A)

146

Atomic Mass

145.917688AMU

Spin / Parity

2-

Binding E/A

8.074keV

Natural Abundance

Trace / None

Half-life

24.1 min

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

β⁻

100.0%

Decay Chain

¹⁴⁶PrPraseodymium24.1 min

β⁻100.0%

¹⁴⁶NdNeodymiumSTABLE

2-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