Y

Yttrium-84n

Protons (Z)

39

Neutrons (N)

45

Mass number

84

Half-Life

292.0 ns

Abundance

---

Mass

83.921 u

Mass Excess

-73,684.0 keV

Spin

(4-)

Discovered

2005

Binding energy per nucleon

8,585 keV

Neutron separation energy

9,549 keV

Proton separation energy

4,175 keV

Decay Mode

γYttrium-84100%

Decay chain

Yttrium-84Z 39 · N 45292.0 ns
γ100%
β⁺100%