Sb

Antimony-127n

Protons (Z)

51

Neutrons (N)

76

Mass number

127

Half-Life

269.0 ns

Abundance

---

Mass

126.909 u

Mass Excess

-84,373.0 keV

Spin

23/2+

Discovered

2005

Binding energy per nucleon

8,422 keV

Neutron separation energy

6,054 keV

Proton separation energy

5,647 keV

Decay Mode

γAntimony-127100%

Decay chain

Antimony-127Z 51 · N 76269.0 ns
γ100%
β⁻100%
β⁻100%