W

Tungsten-163

Protons (Z)

74

Neutrons (N)

89

Mass number

163

Half-Life

2.63 s

Abundance

---

Mass

162.963 u

Mass Excess

-34,910.0 keV

Spin

7/2-

Discovered

1973

Binding energy per nucleon

7,930 keV

Neutron separation energy

8,982 keV

Proton separation energy

2,419 keV

Decay Mode

Decay chain

Tungsten-163Z 74 · N 892.63 s
α14%
β⁺65%
β⁺100%
β⁺100%
β⁺100%
β⁺100%
β⁺100%
EC100%