Periodic Table/Osmium/¹⁹⁸Os

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¹⁹⁸Os

Osmium-198

Radioactive· Half-life: 2.08 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

76

Neutrons (N)

122

Mass Number (A)

198

Atomic Mass

197.974664AMU

Spin / Parity

0+

Binding E/A

7.694keV

Natural Abundance

Trace / None

Half-life

2.08 min

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

β⁻

100.0%

Decay Chain

¹⁹⁸OsOsmium2.08 min

β⁻100.0%

¹⁹⁸IrIridium8.70 s

β⁻100.0%

¹⁹⁸PtPlatinumSTABLE

3-step decay chain → stable · Primary path shown

Other Isotopes of Osmium

161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203

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