Y

Yttrium-94m

Protons (Z)

39

Neutrons (N)

55

Mass number

94

Half-Life

1.3 µs

Abundance

---

Mass

93.913 u

Mass Excess

-81,149.0 keV

Spin

(5+)

Discovered

1999

Binding energy per nucleon

8,610 keV

Neutron separation energy

4,993 keV

Proton separation energy

8,352 keV

Decay Mode

γYttrium-94100%

Decay chain

Yttrium-94Z 39 · N 551.3 µs
γ100%
β⁻100%