Lu

Lutetium-156

Protons (Z)

71

Neutrons (N)

85

Mass number

156

Half-Life

494.0 ms

Abundance

---

Mass

155.953 u

Mass Excess

-43,700.0 keV

Spin

(2-)

Discovered

1965

Binding energy per nucleon

7,995 keV

Neutron separation energy

9,226 keV

Proton separation energy

486 keV

Decay Mode

Decay chain

Lutetium-156Z 71 · N 85494.0 ms
α100%
β⁺100%
α90%
β⁺100%
β⁺100%
α100%