Ba

Barium-141

Protons (Z)

56

Neutrons (N)

85

Mass number

141

Half-Life

18.27 m

Abundance

---

Mass

140.914 u

Mass Excess

-79,732.0 keV

Spin

3/2-

Discovered

1945

Binding energy per nucleon

8,326 keV

Neutron separation energy

4,535 keV

Proton separation energy

9,971 keV

Decay Mode

β⁻Lanthanum-141100%

Decay chain

Barium-141Z 56 · N 8518.27 m
β⁻100%
β⁻100%
β⁻100%