Y

Yttrium-85n

Protons (Z)

39

Neutrons (N)

46

Mass number

85

Half-Life

178.0 ns

Abundance

---

Mass

84.917 u

Mass Excess

-77,576.0 keV

Spin

(5/2-)

Discovered

1977

Binding energy per nucleon

8,625 keV

Neutron separation energy

11,753 keV

Proton separation energy

4,215 keV

Decay Mode

γYttrium-85100%

Decay chain

Yttrium-85Z 39 · N 46178.0 ns
γ100%
β⁺100%
EC100%