La

Lanthanum-153

Protons (Z)

57

Neutrons (N)

96

Mass number

153

Half-Life

245.0 ms

Abundance

---

Mass

152.951 u

Mass Excess

-46,060.0 keV

Spin

(1/2+)

Discovered

1994

Binding energy per nucleon

8,081 keV

Neutron separation energy

4,841 keV

Proton separation energy

11,739 keV

Decay Mode

Decay chain

Lanthanum-153Z 57 · N 96245.0 ms
β⁻100%
β⁻100%
β⁻100%
β⁻100%
β⁻100%
β⁻100%