Periodic table

Antimony-127 (Sb-127)

Identity

Protons
51
Neutrons
76
Mass number
127
Mass
126.9 ± 5.5 u
Mass excess
-86.698 MeV
Spin
7/2+

Stability

Half-life: 3.85 days

Natural occurrence

Not found in nature

Decays to

All isotopes of antimony