W
Tungsten-197
Protons (Z)
74
Neutrons (N)
123
Mass number
197
Half-Life
1.0 s
Abundance
---
Mass
196.984 u
Mass Excess
-14,870.0 keV
Spin
(5/2-)
Discovered
2012
Binding energy per nucleon
7,853 keV
Neutron separation energy
4,201 keV
Proton separation energy
---
Decay Mode
- β⁻→Rhenium-197
Decay chain
- WTungsten-197Z 74 · N 1231.0 s
- β⁻
- β⁻
- β⁻100%
- β⁻100%
- β⁻100%