Ta

Tantalum-174

Protons (Z)

73

Neutrons (N)

101

Mass number

174

Half-Life

1.14 h

Abundance

---

Mass

173.944 u

Mass Excess

-51,741.0 keV

Spin

3+

Discovered

1960

Binding energy per nucleon

8,040 keV

Neutron separation energy

7,415 keV

Proton separation energy

3,618 keV

Decay Mode

β⁺Hafnium-174100%

Decay chain

Tantalum-174Z 73 · N 1011.14 h
β⁺100%
α100%