Periodic Table/Radon/¹⁹⁴Rn

← 193Rn195Rn →

¹⁹⁴Rn

Radon-194

Radioactive· Half-life: 780 μs

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

86

Neutrons (N)

108

Mass Number (A)

194

Atomic Mass

194.006146AMU

Spin / Parity

0+

Binding E/A

7.468keV

Natural Abundance

Trace / None

Half-life

780 μs

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

α

100.0%

β⁺

Decay Chain

¹⁹⁴RnRadon780 μs

α100.0%

β⁺¹⁹⁴At

¹⁹⁰PoPolonium2.45 ms

α100.0%

β⁺¹⁹⁰Bi

¹⁸⁶PbLead4.82 s

α40.0%

β⁺¹⁸⁶Tl

¹⁸²HgMercury10.8 s

β⁺86.2%

α¹⁷⁸Pt13.8%

β⁺p¹⁸¹Pt1.00%

¹⁸²AuGold15.5 s

β⁺100.0%

α¹⁷⁸Ir0.13%

¹⁸²PtPlatinum2.67 min

β⁺0.96%

α¹⁷⁸Os0.04%

¹⁸²IrIridium15.0 min

β⁺100.0%

¹⁸²OsOsmium21.8 h

EC100.0%

¹⁸²ReRhenium2.67 d

β⁺100.0%

¹⁸²WTungstenSTABLE

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

Other Isotopes of Radon

193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231

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