Periodic Table/Rhenium/¹⁶¹Re

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¹⁶¹Re

Rhenium-161

Radioactive· Half-life: 440 μs

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

75

Neutrons (N)

86

Mass Number (A)

161

Atomic Mass

160.977624AMU

Spin / Parity

1/2+

Binding E/A

7.598keV

Natural Abundance

Trace / None

Half-life

440 μs

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

p

100.0%

α

Decay Chain

¹⁶¹ReRhenium440 μs

p100.0%

α¹⁵⁷Ta

¹⁶⁰WTungsten90.0 ms

α87.0%

β⁺¹⁶⁰Ta

¹⁵⁶HfHafnium23.0 ms

α100.0%

β⁺¹⁵⁶Lu

¹⁵²YbYtterbium3.03 s

β⁺100.0%

¹⁵²TmThulium8.00 s

β⁺100.0%

¹⁵²ErErbium10.3 s

α90.0%

β⁺¹⁵²Ho10.0%

¹⁴⁸DyDysprosium3.30 min

β⁺100.0%

¹⁴⁸TbTerbium1.00 h

β⁺100.0%

¹⁴⁸GdGadolinium71.3 y

α100.0%

2β⁺¹⁴⁸Sm

¹⁴⁴SmSamariumSTABLE

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

Other Isotopes of Rhenium

159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199

← Back to RheniumData: IAEA NDS · ENSDF