Se

Selenium-71n

Protons (Z)

34

Neutrons (N)

37

Mass number

71

Half-Life

19.0 µs

Abundance

---

Mass

70.932 u

Mass Excess

-62,886.0 keV

Spin

(9/2+)

Discovered

1982

Binding energy per nucleon

8,582 keV

Neutron separation energy

9,027 keV

Proton separation energy

5,841 keV

Decay Mode

γSelenium-71100%

Decay chain

Selenium-71Z 34 · N 3719.0 µs
γ100%
β⁺100%
β⁺100%
EC100%