Md

Mendelevium-246

Protons (Z)

101

Neutrons (N)

145

Mass number

246

Half-Life

920.0 ms

Abundance

---

Mass

246.082 u

Mass Excess

76,120.0 keV

Spin

(1-)

Discovered

1996

Binding energy per nucleon

7,441 keV

Neutron separation energy

7,281 keV

Proton separation energy

1,359 keV

Decay Mode

αEinsteinium-242100%

Decay chain

Mendelevium-246Z 101 · N 145920.0 ms
α100%
α57%
β⁺99.952%
α3.84%
EC94%
β⁺100%
α~100%
α~100%
α~100%
α100%
α99.98%
β⁻100%
β⁻99.976%
α100%
β⁻~100%
β⁻~100%
α100%