Periodic Table/Polonium/¹⁹²Po

← 191Po193Po →

¹⁹²Po

Polonium-192

Radioactive· Half-life: 32.2 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

84

Neutrons (N)

108

Mass Number (A)

192

Atomic Mass

191.991340AMU

Spin / Parity

0+

Binding E/A

7.548keV

Natural Abundance

Trace / None

Half-life

32.2 ms

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

α

100.0%

β⁺

Decay Chain

¹⁹²PoPolonium32.2 ms

α100.0%

β⁺¹⁹²Bi

¹⁸⁸PbLead25.1 s

β⁺91.5%

α¹⁸⁴Hg8.50%

¹⁸⁸TlThallium1.18 min

β⁺100.0%

¹⁸⁸HgMercury3.25 min

β⁺100.0%

α¹⁸⁴Pt3.70%

¹⁸⁸AuGold8.84 min

β⁺100.0%

¹⁸⁸PtPlatinum10.2 d

EC100.0%

α¹⁸⁴Os2.60%

¹⁸⁸IrIridium1.73 d

β⁺100.0%

¹⁸⁸OsOsmiumSTABLE

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

Other Isotopes of Polonium

186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227

← Back to PoloniumData: IAEA NDS · ENSDF