Sr

Strontium-80

Protons (Z)

38

Neutrons (N)

42

Mass number

80

Half-Life

1.77 h

Abundance

---

Mass

79.925 u

Mass Excess

-70,311.0 keV

Spin

0+

Discovered

1961

Binding energy per nucleon

8,579 keV

Neutron separation energy

12,902 keV

Proton separation energy

6,797 keV

Decay Mode

β⁺Rubidium-80100%

Decay chain

Strontium-80Z 38 · N 421.77 h
β⁺100%
β⁺100%