Tc
Technetium-104
Protons (Z)
43
Neutrons (N)
61
Mass number
104
Half-Life
18.3 m
Abundance
---
Mass
103.911 u
Mass Excess
-82,499.0 keV
Spin
(3-)
Discovered
1956
Binding energy per nucleon
8,541 keV
Neutron separation energy
5,966 keV
Proton separation energy
8,834 keV
Decay Mode
- β⁻→Ruthenium-104100%
Decay chain
- TcTechnetium-104Z 43 · N 6118.3 m
- β⁻100%