Periodic Table/Lead/²¹⁵Pb

← 214Pb216Pb →

²¹⁵Pb

Lead-215

Radioactive· Half-life: 2.37 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

82

Neutrons (N)

133

Mass Number (A)

215

Atomic Mass

215.004662AMU

Spin / Parity

9/2+

Binding E/A

7.558keV

Natural Abundance

Trace / None

Half-life

2.37 min

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

β⁻

100.0%

Decay Chain

²¹⁵PbLead2.37 min

β⁻100.0%

²¹⁵BiBismuth7.62 min

β⁻100.0%

²¹⁵PoPolonium1.78 ms

α100.0%

β⁻²¹⁵At2.30%

²¹¹PbLead36.2 min

β⁻100.0%

²¹¹BiBismuth2.14 min

α100.0%

β⁻²¹¹Po0.28%

²⁰⁷TlThallium4.77 min

β⁻100.0%

²⁰⁷PbLeadSTABLE

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

Other Isotopes of Lead

178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220

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