Rn
Radon-195m
Protons (Z)
86
Neutrons (N)
109
Mass number
195
Half-Life
6.0 ms
Abundance
---
Mass
195.006 u
Mass Excess
5,131.0 keV
Spin
13/2+
Discovered
2001
Binding energy per nucleon
7,700 keV
Neutron separation energy
8,665 keV
Proton separation energy
1,442 keV
Decay Mode
- α→Polonium-191100%
Decay chain
- RnRadon-195Z 86 · N 1096.0 ms
- α100%
- α100%
- β⁺90.5%
- β⁺100%
- β⁺100%
- β⁺100%
- β⁺100%
- β⁺100%