Periodic Table/Bismuth/¹⁹⁹Bi

← 198Bi200Bi →

¹⁹⁹Bi

Bismuth-199

Radioactive· Half-life: 27.0 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

83

Neutrons (N)

116

Mass Number (A)

199

Atomic Mass

198.977673AMU

Spin / Parity

9/2-

Binding E/A

7.636keV

Natural Abundance

Trace / None

Half-life

27.0 min

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

β⁺

100.0%

Decay Chain

¹⁹⁹BiBismuth27.0 min

β⁺100.0%

¹⁹⁹PbLead1.50 h

β⁺100.0%

¹⁹⁹TlThallium7.42 h

β⁺100.0%

¹⁹⁹HgMercurySTABLE

4-step decay chain → stable · Primary path shown

Other Isotopes of Bismuth

184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224

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