Nd

Neodymium-157

Protons (Z)

60

Neutrons (N)

97

Mass number

157

Half-Life

1.15 s

Abundance

---

Mass

156.939 u

Mass Excess

-56,494.1 keV

Spin

(5/2-)

Discovered

1992

Binding energy per nucleon

8,132 keV

Neutron separation energy

4,363 keV

Proton separation energy

12,334 keV

Decay Mode

β⁻Promethium-157100%

Decay chain

Neodymium-157Z 60 · N 971.15 s
β⁻100%
β⁻100%
β⁻100%
β⁻100%