Rb

Rubidium-75

Protons (Z)

37

Neutrons (N)

38

Mass number

75

Half-Life

19.0 s

Abundance

---

Mass

74.939 u

Mass Excess

-57,218.7 keV

Spin

3/2-

Discovered

1975

Binding energy per nucleon

8,448 keV

Neutron separation energy

13,374 keV

Proton separation energy

2,176 keV

Decay Mode

β⁺Krypton-75100%

Decay chain

Rubidium-75Z 37 · N 3819.0 s
β⁺100%
β⁺100%
β⁺100%
EC100%