Rb

Rubidium-93

Protons (Z)

37

Neutrons (N)

56

Mass number

93

Half-Life

5.84 s

Abundance

---

Mass

92.922 u

Mass Excess

-72,620.0 keV

Spin

5/2-

Discovered

1960

Binding energy per nucleon

8,541 keV

Neutron separation energy

5,919 keV

Proton separation energy

11,140 keV

Decay Mode

Decay chain

Rubidium-93Z 37 · N 565.84 s
β⁻98.61%
β⁻100%
β⁻100%
β⁻100%