W

Tungsten-185m

Protons (Z)

74

Neutrons (N)

111

Mass number

185

Half-Life

1.6 m

Abundance

---

Mass

184.954 u

Mass Excess

-43,190.5 keV

Spin

11/2+

Discovered

1950

Binding energy per nucleon

7,992 keV

Neutron separation energy

5,556 keV

Proton separation energy

7,640 keV

Decay Mode

γTungsten-185100%

Decay chain

Tungsten-185Z 74 · N 1111.6 m
γ100%
β⁻100%