Ir

Iridium-177n

Protons (Z)

77

Neutrons (N)

100

Mass number

177

Half-Life

---

Abundance

---

Mass

176.961 u

Mass Excess

-35,866.0 keV

Spin

5/2+

Discovered

1991

Binding energy per nucleon

7,934 keV

Neutron separation energy

10,055 keV

Proton separation energy

1,024 keV

Decay Mode

γIridium-177100%

Decay chain

Iridium-177Z 77 · N 100Unknown
γ100%
β⁺~100%
β⁺100%
β⁺100%
β⁺100%
β⁺100%