Periodic Table/Gold/¹⁷⁶Au

← 175Au177Au →

¹⁷⁶Au

Gold-176

Radioactive· Half-life: 1.05 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

79

Neutrons (N)

97

Mass Number (A)

176

Atomic Mass

175.980117AMU

Spin / Parity

3-

Binding E/A

7.596keV

Natural Abundance

Trace / None

Half-life

1.05 s

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

α

75.0%

β⁺

Decay Chain

¹⁷⁶AuGold1.05 s

α75.0%

β⁺¹⁷⁶Pt

¹⁷²IrIridium4.40 s

β⁺98.0%

α¹⁶⁸Re2.00%

¹⁷²OsOsmium19.2 s

β⁺98.8%

α¹⁶⁸W1.19%

¹⁷²ReRhenium55.0 s

β⁺100.0%

¹⁷²WTungsten6.60 min

β⁺100.0%

¹⁷²TaTantalum36.8 min

β⁺100.0%

¹⁷²HfHafnium1.87 y

EC100.0%

¹⁷²LuLutetium6.70 d

β⁺100.0%

¹⁷²YbYtterbiumSTABLE

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

Other Isotopes of Gold

168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210

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