Periodic Table/Erbium/¹⁷⁹Er

← 178Er180Er →

¹⁷⁹Er

Erbium-179

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

68

Neutrons (N)

111

Mass Number (A)

179

Atomic Mass

178.961267AMU

Spin / Parity

3/2-

Binding E/A

7.782keV

Natural Abundance

Trace / None

Half-life

Unknown

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

β⁻

β⁻n

Decay Chain

¹⁷⁹ErErbium?

β⁻

β⁻n¹⁷⁸Tm

¹⁷⁹TmThulium?

β⁻

β⁻n¹⁷⁸Yb

¹⁷⁹YbYtterbium8.00 min

β⁻100.0%

¹⁷⁹LuLutetium4.59 h

β⁻100.0%

¹⁷⁹HfHafniumSTABLE

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

Other Isotopes of Erbium

142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180

← Back to ErbiumData: IAEA NDS · ENSDF