Bi

Bismuth-197

Protons (Z)

83

Neutrons (N)

114

Mass number

197

Half-Life

9.33 m

Abundance

---

Mass

196.979 u

Mass Excess

-19,687.0 keV

Spin

9/2-

Discovered

1971

Binding energy per nucleon

7,842 keV

Neutron separation energy

9,749 keV

Proton separation energy

1,628 keV

Decay Mode

Decay chain

Bismuth-197Z 83 · N 1149.33 m
β⁺100%
β⁺100%
β⁺100%
EC100%