Periodic Table/Bismuth/²¹⁰Bi

← 209Bi211Bi →

²¹⁰Bi

Bismuth-210

Radioactive· Half-life: 5.01 d

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

83

Neutrons (N)

127

Mass Number (A)

210

Atomic Mass

209.984120AMU

Spin / Parity

1-

Binding E/A

7.631keV

Natural Abundance

Trace / None

Half-life

5.01 d

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

β⁻

100.0%

α

13.2%

Decay Chain

²¹⁰BiBismuth5.01 d

β⁻100.0%

α²⁰⁶Tl13.2%

²¹⁰PoPolonium138 d

α100.0%

²⁰⁶PbLeadSTABLE

3-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

← Back to BismuthData: IAEA NDS · ENSDF