Sb

Antimony-117

Protons (Z)

51

Neutrons (N)

66

Mass number

117

Half-Life

2.97 h

Abundance

---

Mass

116.905 u

Mass Excess

-88,640.0 keV

Spin

5/2+

Discovered

1947

Binding energy per nucleon

8,488 keV

Neutron separation energy

9,889 keV

Proton separation energy

4,403 keV

Decay Mode

β⁺Tin-117100%

Decay chain

Antimony-117Z 51 · N 662.97 h
β⁺100%