Rn
Radon-201
Protons (Z)
86
Neutrons (N)
115
Mass number
201
Half-Life
7.0 s
Abundance
---
Mass
200.996 u
Mass Excess
-4,107.0 keV
Spin
3/2-
Discovered
1967
Binding energy per nucleon
7,757 keV
Neutron separation energy
8,178 keV
Proton separation energy
2,408 keV
Decay Mode
Decay chain
- RnRadon-201Z 86 · N 1157.0 s
- α
- α44%
- β⁺
- β⁺100%
- β⁺100%
- β⁺100%
- EC100%