Periodic Table/Lead/¹⁷⁹Pb

← 178Pb180Pb →

¹⁷⁹Pb

Lead-179

Radioactive· Half-life: 2.70 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

82

Neutrons (N)

97

Mass Number (A)

179

Atomic Mass

179.002202AMU

Spin / Parity

9/2-

Binding E/A

7.467keV

Natural Abundance

Trace / None

Half-life

2.70 ms

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

α

100.0%

Decay Chain

¹⁷⁹PbLead2.70 ms

α100.0%

¹⁷⁵HgMercury10.2 ms

α100.0%

β⁺¹⁷⁵Au

¹⁷¹PtPlatinum45.5 ms

α86.0%

β⁺¹⁷¹Ir

¹⁶⁷OsOsmium839 ms

α51.0%

β⁺¹⁶⁷Re

¹⁶³WTungsten2.63 s

α14.0%

β⁺¹⁶³Ta

¹⁵⁹HfHafnium5.20 s

β⁺65.0%

α¹⁵⁵Yb35.0%

¹⁵⁹LuLutetium12.1 s

β⁺100.0%

α¹⁵⁵Tm

¹⁵⁹YbYtterbium1.67 min

β⁺100.0%

¹⁵⁹TmThulium9.13 min

β⁺100.0%

¹⁵⁹ErErbium36.0 min

β⁺100.0%

¹⁵⁹HoHolmium33.0 min

β⁺100.0%

¹⁵⁹DyDysprosium144 d

EC100.0%

¹⁵⁹TbTerbiumSTABLE

13-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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