Periodic Table/Platinum/²⁰¹Pt

← 200Pt202Pt →

²⁰¹Pt

Platinum-201

Radioactive· Half-life: 2.50 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

78

Neutrons (N)

123

Mass Number (A)

201

Atomic Mass

200.974513AMU

Spin / Parity

5/2-

Binding E/A

7.688keV

Natural Abundance

Trace / None

Half-life

2.50 min

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

β⁻

100.0%

Decay Chain

²⁰¹PtPlatinum2.50 min

β⁻100.0%

²⁰¹AuGold26.0 min

β⁻100.0%

²⁰¹HgMercurySTABLE

3-step decay chain → stable · Primary path shown

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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