Periodic Table/Terbium/¹⁶⁶Tb

← 165Tb167Tb →

¹⁶⁶Tb

Terbium-166

Radioactive· Half-life: 27.1 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

65

Neutrons (N)

101

Mass Number (A)

166

Atomic Mass

165.937940AMU

Spin / Parity

1-

Binding E/A

7.913keV

Natural Abundance

Trace / None

Half-life

27.1 s

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

β⁻

100.0%

Decay Chain

¹⁶⁶TbTerbium27.1 s

β⁻100.0%

¹⁶⁶DyDysprosium3.40 d

β⁻100.0%

¹⁶⁶HoHolmium1.12 d

β⁻100.0%

¹⁶⁶ErErbiumSTABLE

4-step decay chain → stable · Primary path shown

Other Isotopes of Terbium

135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174

← Back to TerbiumData: IAEA NDS · ENSDF