Fl
Flerovium-289m
Protons (Z)
114
Neutrons (N)
175
Mass number
289
Half-Life
1.1 s
Abundance
---
Mass
289.191 u
Mass Excess
178,220.0 keV
Spin
---
Discovered
2012
Binding energy per nucleon
7,146 keV
Neutron separation energy
4,771 keV
Proton separation energy
3,039 keV
Decay Mode
- α→Copernicium-285100%
Decay chain
- FlFlerovium-289Z 114 · N 1751.1 s
- α100%
- α100%
- α10%
- α