Re
Rhenium-159m
Protons (Z)
75
Neutrons (N)
84
Mass number
159
Half-Life
20.0 µs
Abundance
---
Mass
158.984 u
Mass Excess
-14,600.0 keV
Spin
11/2-
Discovered
2006
Binding energy per nucleon
7,794 keV
Neutron separation energy
---
Proton separation energy
-1,801 keV
Decay Mode
Decay chain
- ReRhenium-159Z 75 · N 8420.0 µs
- p92.5%
- α100%
- β⁺100%
- β⁺
- α92.6%
- β⁺100%
- β⁺100%
- β⁺66.4%
- β⁺100%
- α100%
- α100%