La
Lanthanum-119
Protons (Z)
57
Neutrons (N)
62
Mass number
119
Half-Life
1.0 s
Abundance
---
Mass
118.941 u
Mass Excess
-55,020.0 keV
Spin
(11/2-)
Discovered
---
Binding energy per nucleon
8,159 keV
Neutron separation energy
13,471 keV
Proton separation energy
109 keV
Decay Mode
- β⁺→Barium-119
Decay chain
- LaLanthanum-119Z 57 · N 621.0 s
- β⁺
- β⁺75%
- β⁺~100%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%