Mt
Meitnerium-272
Protons (Z)
109
Neutrons (N)
163
Mass number
272
Half-Life
400.0 ms
Abundance
---
Mass
272.143 u
Mass Excess
133,480.0 keV
Spin
---
Discovered
---
Binding energy per nucleon
7,267 keV
Neutron separation energy
5,691 keV
Proton separation energy
1,499 keV
Decay Mode
- α→Bohrium-268
- SF
Decay chain
- MtMeitnerium-272Z 109 · N 163400.0 ms
- α
- α
- α
- α80%
- β⁺90.8%
- α8.1%
- α96.897%
- α91.61%
- α99.877%
- β⁻100%
- β⁻100%
- α~100%
- α~100%
- α~100%
- β⁻100%
- β⁻100%
- α~100%
- α~100%
- α100%
- α100%
- β⁻100%
- β⁻64.046%
- α100%