Periodic Table/Platinum/²⁰⁶Pt

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²⁰⁶Pt

Platinum-206

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

78

Neutrons (N)

128

Mass Number (A)

206

Atomic Mass

205.990080AMU

Spin / Parity

0+

Binding E/A

7.627keV

Natural Abundance

Trace / None

Half-life

Unknown

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

β⁻

β⁻n

Decay Chain

²⁰⁶PtPlatinum?

β⁻

β⁻n²⁰⁵Au

²⁰⁶AuGold47.0 s

β⁻100.0%

²⁰⁶HgMercury8.32 min

β⁻100.0%

²⁰⁶TlThallium4.20 min

β⁻100.0%

²⁰⁶PbLeadSTABLE

5-step decay chain → stable · Primary path shown · branching ratios indicated

Other Isotopes of Platinum

165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208

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