Ir

Iridium-202

Protons (Z)

77

Neutrons (N)

125

Mass number

202

Half-Life

11.0 s

Abundance

---

Mass

201.982 u

Mass Excess

-16,640.0 keV

Spin

(2-)

Discovered

2008

Binding energy per nucleon

7,855 keV

Neutron separation energy

4,871 keV

Proton separation energy

9,089 keV

Decay Mode

β⁻Platinum-202100%

Decay chain

Iridium-202Z 77 · N 12511.0 s
β⁻100%
β⁻100%
β⁻100%