Periodic Table/Holmium/¹⁶⁹Ho

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¹⁶⁹Ho

Holmium-169

Radioactive· Half-life: 4.72 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

67

Neutrons (N)

102

Mass Number (A)

169

Atomic Mass

168.936880AMU

Spin / Parity

7/2-

Binding E/A

7.907keV

Natural Abundance

Trace / None

Half-life

4.72 min

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

β⁻

100.0%

Decay Chain

¹⁶⁹HoHolmium4.72 min

β⁻100.0%

¹⁶⁹ErErbium9.39 d

β⁻100.0%

¹⁶⁹TmThuliumSTABLE

3-step decay chain → stable · Primary path shown

Other Isotopes of Holmium

140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178

← Back to HolmiumData: IAEA NDS · ENSDF