Periodic Table/Terbium/¹⁶¹Tb

← 160Tb162Tb →

¹⁶¹Tb

Terbium-161

Radioactive· Half-life: 6.95 d

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

65

Neutrons (N)

96

Mass Number (A)

161

Atomic Mass

160.927577AMU

Spin / Parity

3/2+

Binding E/A

7.968keV

Natural Abundance

Trace / None

Half-life

6.95 d

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

β⁻

100.0%

Decay Chain

¹⁶¹TbTerbium6.95 d

β⁻100.0%

¹⁶¹DyDysprosiumSTABLE

2-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