Zr
Zirconium-104
Protons (Z)
40
Neutrons (N)
64
Mass number
104
Half-Life
920.0 ms
Abundance
---
Mass
103.929 u
Mass Excess
-65,718.0 keV
Spin
0+
Discovered
1990
Binding energy per nucleon
8,402 keV
Neutron separation energy
5,980 keV
Proton separation energy
14,550 keV
Decay Mode
Decay chain
- ZrZirconium-104Z 40 · N 64920.0 ms
- β⁻100%
- β⁻99.95%
- β⁻100%
- β⁻100%