Au

Gold-181

Protons (Z)

79

Neutrons (N)

102

Mass number

181

Half-Life

13.7 s

Abundance

---

Mass

180.97 u

Mass Excess

-27,871.0 keV

Spin

(5/2-)

Discovered

1968

Binding energy per nucleon

7,884 keV

Neutron separation energy

10,316 keV

Proton separation energy

730 keV

Decay Mode

Decay chain

Gold-181Z 79 · N 10213.7 s
β⁺97.3%
β⁺~100%
β⁺100%
β⁺100%
β⁺100%
EC100%