B
Boron-20
Protons (Z)
5
Neutrons (N)
15
Mass number
20
Half-Life
---
Abundance
---
Mass
20.075 u
Mass Excess
69,400.0 keV
Spin
(1-)
Discovered
2018
Binding energy per nucleon
4,406 keV
Neutron separation energy
-1,559 keV
Proton separation energy
---
Decay Mode
Decay chain
- BBoron-20Z 5 · N 15Unknown
- n100%
- β⁻n71%
- β⁻68.5%
- β⁻80.8%