Periodic Table/Dysprosium/¹⁷³Dy

← 172Dy174Dy →

¹⁷³Dy

Dysprosium-173

Radioactive· Half-life: 1.43 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

66

Neutrons (N)

107

Mass Number (A)

173

Atomic Mass

172.953043AMU

Spin / Parity

9/2+

Binding E/A

7.831keV

Natural Abundance

Trace / None

Half-life

1.43 s

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

β⁻

100.0%

β⁻n

Decay Chain

¹⁷³DyDysprosium1.43 s

β⁻100.0%

β⁻n¹⁷²Ho

¹⁷³HoHolmium7.10 s

β⁻100.0%

¹⁷³ErErbium1.43 min

β⁻100.0%

¹⁷³TmThulium8.24 h

β⁻100.0%

¹⁷³YbYtterbiumSTABLE

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

Other Isotopes of Dysprosium

138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176

← Back to DysprosiumData: IAEA NDS · ENSDF