Nh
Nihonium-287
Protons (Z)
113
Neutrons (N)
174
Mass number
287
Half-Life
20.0 s
Abundance
---
Mass
287.184 u
Mass Excess
171,460.0 keV
Spin
---
Discovered
---
Binding energy per nucleon
7,166 keV
Neutron separation energy
6,571 keV
Proton separation energy
2,279 keV
Decay Mode
- α→Roentgenium-283
- SF
Decay chain
- NhNihonium-287Z 113 · N 17420.0 s
- α
- α
- α