Periodic Table/Neodymium/¹⁵⁷Nd

← 156Nd158Nd →

¹⁵⁷Nd

Neodymium-157

Radioactive· Half-life: 1.15 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

60

Neutrons (N)

97

Mass Number (A)

157

Atomic Mass

156.939351AMU

Spin / Parity

5/2-

Binding E/A

7.937keV

Natural Abundance

Trace / None

Half-life

1.15 s

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

β⁻

100.0%

Decay Chain

¹⁵⁷NdNeodymium1.15 s

β⁻100.0%

¹⁵⁷PmPromethium10.6 s

β⁻100.0%

¹⁵⁷SmSamarium8.03 min

β⁻100.0%

¹⁵⁷EuEuropium15.2 h

β⁻100.0%

¹⁵⁷GdGadoliniumSTABLE

5-step decay chain → stable · Primary path shown

Other Isotopes of Neodymium

124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163

← Back to NeodymiumData: IAEA NDS · ENSDF