Periodic Table/Bismuth/²⁰⁴Bi

← 203Bi205Bi →

²⁰⁴Bi

Bismuth-204

Radioactive· Half-life: 11.2 h

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

83

Neutrons (N)

121

Mass Number (A)

204

Atomic Mass

203.977836AMU

Spin / Parity

6+

Binding E/A

7.646keV

Natural Abundance

Trace / None

Half-life

11.2 h

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

β⁺

100.0%

Decay Chain

²⁰⁴BiBismuth11.2 h

β⁺100.0%

²⁰⁴PbLeadSTABLE

2-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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