Periodic Table/Bismuth/²¹⁴Bi

← 213Bi215Bi →

²¹⁴Bi

Bismuth-214

Radioactive· Half-life: 19.9 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

83

Neutrons (N)

131

Mass Number (A)

214

Atomic Mass

213.998711AMU

Spin / Parity

1-

Binding E/A

7.575keV

Natural Abundance

Trace / None

Half-life

19.9 min

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

β⁻

100.0%

α

0.0%

β⁻α

0.0%

Decay Chain

²¹⁴BiBismuth19.9 min

β⁻100.0%

α²¹⁰Tl0.02%

β⁻α²¹⁰Pb0.00%

²¹⁴PoPolonium163 μs

α100.0%

²¹⁰PbLead22.2 y

β⁻100.0%

α²⁰⁶Hg1.90%

²¹⁰BiBismuth5.01 d

β⁻100.0%

α²⁰⁶Tl13.2%

²¹⁰PoPolonium138 d

α100.0%

²⁰⁶PbLeadSTABLE

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

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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