Te
Tellurium-109
Protons (Z)
52
Neutrons (N)
57
Mass number
109
Half-Life
4.4 s
Abundance
---
Mass
108.927 u
Mass Excess
-67,715.0 keV
Spin
(5/2+)
Discovered
1967
Binding energy per nucleon
8,319 keV
Neutron separation energy
10,004 keV
Proton separation energy
2,559 keV
Decay Mode
Decay chain
- TeTellurium-109Z 52 · N 574.4 s
- β⁺86.7%
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%