Rg
Roentgenium-282
Protons (Z)
111
Neutrons (N)
171
Mass number
282
Half-Life
2.17 m
Abundance
---
Mass
282.169 u
Mass Excess
157,740.0 keV
Spin
---
Discovered
2010
Binding energy per nucleon
7,204 keV
Neutron separation energy
5,661 keV
Proton separation energy
2,819 keV
Decay Mode
- α→Meitnerium-278100%
Decay chain
- RgRoentgenium-282Z 111 · N 1712.17 m
- α100%
- α100%
- α100%
- α13%