Periodic Table/Iridium/²⁰²Ir

← 201Ir203Ir →

²⁰²Ir

Iridium-202

Radioactive· Half-life: 11.0 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

77

Neutrons (N)

125

Mass Number (A)

202

Atomic Mass

201.982136AMU

Spin / Parity

2-

Binding E/A

7.661keV

Natural Abundance

Trace / None

Half-life

11.0 s

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁻

100.0%

Decay Chain

²⁰²IrIridium11.0 s

β⁻100.0%

²⁰²PtPlatinum1.83 d

β⁻100.0%

²⁰²AuGold28.4 s

β⁻100.0%

²⁰²HgMercurySTABLE

4-step decay chain → stable · Primary path shown

Other Isotopes of Iridium

163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205

← Back to IridiumData: IAEA NDS · ENSDF