Rb

Rubidium-86m

Protons (Z)

37

Neutrons (N)

49

Mass number

86

Half-Life

1.02 m

Abundance

---

Mass

85.912 u

Mass Excess

-82,190.95 keV

Spin

6-

Discovered

1951

Binding energy per nucleon

8,690 keV

Neutron separation energy

8,095 keV

Proton separation energy

8,000 keV

Decay Mode

Decay chain

Rubidium-86Z 37 · N 491.02 m
γ~100%
β⁻~100%