Lu

Lutetium-170

Protons (Z)

71

Neutrons (N)

99

Mass number

170

Half-Life

2.01 d

Abundance

---

Mass

169.938 u

Mass Excess

-57,306.0 keV

Spin

0+

Discovered

1951

Binding energy per nucleon

8,082 keV

Neutron separation energy

7,294 keV

Proton separation energy

4,219 keV

Decay Mode

β⁺Ytterbium-170100%

Decay chain

Lutetium-170Z 71 · N 992.01 d
β⁺100%