Ta

Tantalum-185

Protons (Z)

73

Neutrons (N)

112

Mass number

185

Half-Life

49.4 m

Abundance

---

Mass

184.956 u

Mass Excess

-41,394.0 keV

Spin

(7/2+)

Discovered

1950

Binding energy per nucleon

7,986 keV

Neutron separation energy

6,626 keV

Proton separation energy

7,183 keV

Decay Mode

β⁻Tungsten-185100%

Decay chain

Tantalum-185Z 73 · N 11249.4 m
β⁻100%
β⁻100%