Periodic Table/Lead/¹⁸⁴Pb

← 183Pb185Pb →

¹⁸⁴Pb

Lead-184

Radioactive· Half-life: 490 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

82

Neutrons (N)

102

Mass Number (A)

184

Atomic Mass

183.988136AMU

Spin / Parity

0+

Binding E/A

7.555keV

Natural Abundance

Trace / None

Half-life

490 ms

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

α

80.0%

β⁺

Decay Chain

¹⁸⁴PbLead490 ms

α80.0%

β⁺¹⁸⁴Tl

¹⁸⁰HgMercury2.59 s

β⁺52.0%

α¹⁷⁶Pt48.0%

¹⁸⁰AuGold7.90 s

β⁺99.4%

α¹⁷⁶Ir0.58%

¹⁸⁰PtPlatinum56.0 s

β⁺99.5%

α¹⁷⁶Os0.52%

¹⁸⁰IrIridium1.50 min

β⁺100.0%

¹⁸⁰OsOsmium21.5 min

β⁺100.0%

¹⁸⁰ReRhenium2.46 min

β⁺100.0%

¹⁸⁰WTungsten1590000000 Gy

α100.0%

2β⁺¹⁸⁰Hf

¹⁷⁶HfHafniumSTABLE

9-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

← Back to LeadData: IAEA NDS · ENSDF