Ta

Tantalum-173m

Protons (Z)

73

Neutrons (N)

100

Mass number

173

Half-Life

205.2 ns

Abundance

---

Mass

172.944 u

Mass Excess

-52,224.0 keV

Spin

9/2-

Discovered

1977

Binding energy per nucleon

8,043 keV

Neutron separation energy

8,965 keV

Proton separation energy

3,111 keV

Decay Mode

γTantalum-173100%

Decay chain

Tantalum-173Z 73 · N 100205.2 ns
γ100%
β⁺100%
β⁺100%
EC100%