Periodic Table/Iridium/¹⁸⁶Ir

← 185Ir187Ir →

¹⁸⁶Ir

Iridium-186

Radioactive· Half-life: 16.6 h

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

77

Neutrons (N)

109

Mass Number (A)

186

Atomic Mass

185.957947AMU

Spin / Parity

5+

Binding E/A

7.747keV

Natural Abundance

Trace / None

Half-life

16.6 h

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

β⁺

100.0%

Decay Chain

¹⁸⁶IrIridium16.6 h

β⁺100.0%

¹⁸⁶OsOsmium2000000 Gy

α100.0%

¹⁸²WTungstenSTABLE

3-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