Zr

Zirconium-105

Protons (Z)

40

Neutrons (N)

65

Mass number

105

Half-Life

670.0 ms

Abundance

---

Mass

104.934 u

Mass Excess

-61,458.0 keV

Spin

(1/2+)

Discovered

1992

Binding energy per nucleon

8,359 keV

Neutron separation energy

3,811 keV

Proton separation energy

14,667 keV

Decay Mode

Decay chain

Zirconium-105Z 40 · N 65670.0 ms
β⁻100%
β⁻98.3%
β⁻100%
β⁻100%
β⁻100%
β⁻100%