Nh
Nihonium-290
Protons (Z)
113
Neutrons (N)
177
Mass number
290
Half-Life
8.0 s
Abundance
---
Mass
290.191 u
Mass Excess
178,320.0 keV
Spin
---
Discovered
2016
Binding energy per nucleon
7,152 keV
Neutron separation energy
5,301 keV
Proton separation energy
---
Decay Mode
- α→Roentgenium-286100%
- SF<50%
Decay chain
- NhNihonium-290Z 113 · N 1778.0 s
- α100%
- α100%
- α100%