W

Tungsten-171

Protons (Z)

74

Neutrons (N)

97

Mass number

171

Half-Life

2.38 m

Abundance

---

Mass

170.949 u

Mass Excess

-47,086.0 keV

Spin

(5/2-)

Discovered

1983

Binding energy per nucleon

8,008 keV

Neutron separation energy

7,866 keV

Proton separation energy

4,237 keV

Decay Mode

β⁺Tantalum-171100%

Decay chain

Tungsten-171Z 74 · N 972.38 m
β⁺100%
β⁺100%
β⁺100%
β⁺100%