Hg

Mercury-179m

Protons (Z)

80

Neutrons (N)

99

Mass number

179

Half-Life

6.4 µs

Abundance

---

Mass

178.982 u

Mass Excess

-16,762.0 keV

Spin

13/2+

Discovered

2002

Binding energy per nucleon

7,815 keV

Neutron separation energy

8,518 keV

Proton separation energy

1,748 keV

Decay Mode

γMercury-179100%

Decay chain

Mercury-179Z 80 · N 996.4 µs
γ100%
α75%
α64%
α1.8%
β⁺99.96%
β⁺100%
β⁺100%
β⁺100%
β⁺100%
EC100%