Ta

Tantalum-168

Protons (Z)

73

Neutrons (N)

95

Mass number

168

Half-Life

2.0 m

Abundance

---

Mass

167.948 u

Mass Excess

-48,394.0 keV

Spin

(3+)

Discovered

1969

Binding energy per nucleon

8,019 keV

Neutron separation energy

8,114 keV

Proton separation energy

2,215 keV

Decay Mode

β⁺Hafnium-168100%

Decay chain

Tantalum-168Z 73 · N 952.0 m
β⁺100%
β⁺100%
β⁺100%