Md
Mendelevium-258
Protons (Z)
101
Neutrons (N)
157
Mass number
258
Half-Life
51.59 d
Abundance
---
Mass
258.098 u
Mass Excess
91,690.0 keV
Spin
(8-)
Discovered
1970
Binding energy per nucleon
7,410 keV
Neutron separation energy
5,374 keV
Proton separation energy
4,189 keV
Decay Mode
Decay chain
- MdMendelevium-258Z 101 · N 15751.59 d
- α~100%
- α~100%
- β⁻100%
- α99.923%
- α99.974%
- α~100%
- α~100%
- β⁻100%
- β⁻100%
- α~100%
- α~100%
- α~100%
- α100%
- α99.98%
- β⁻100%
- β⁻99.976%
- α100%
- β⁻~100%
- β⁻~100%
- α100%