Y

Yttrium-98m

Protons (Z)

39

Neutrons (N)

59

Mass number

98

Half-Life

615.0 ns

Abundance

---

Mass

97.923 u

Mass Excess

-72,118.0 keV

Spin

2-

Discovered

1972

Binding energy per nucleon

8,496 keV

Neutron separation energy

4,074 keV

Proton separation energy

10,826 keV

Decay Mode

γYttrium-98100%

Decay chain

Yttrium-98Z 39 · N 59615.0 ns
γ100%
β⁻99.67%
β⁻100%
β⁻100%