Y

Yttrium-86m

Protons (Z)

39

Neutrons (N)

47

Mass number

86

Half-Life

47.4 m

Abundance

---

Mass

85.915 u

Mass Excess

-79,065.0 keV

Spin

(8+)

Discovered

1962

Binding energy per nucleon

8,636 keV

Neutron separation energy

9,294 keV

Proton separation energy

5,251 keV

Decay Mode

Decay chain

Yttrium-86Z 39 · N 4747.4 m
γ99.31%
β⁺100%