Rb

Rubidium-76

Protons (Z)

37

Neutrons (N)

39

Mass number

76

Half-Life

36.5 s

Abundance

---

Mass

75.935 u

Mass Excess

-60,479.1 keV

Spin

1-

Discovered

1969

Binding energy per nucleon

8,486 keV

Neutron separation energy

11,332 keV

Proton separation energy

3,444 keV

Decay Mode

Decay chain

Rubidium-76Z 37 · N 3936.5 s
β⁺~100%
β⁺100%
β⁺100%