Periodic Table/Tungsten/¹⁶⁸W

← 167W169W →

¹⁶⁸W

Tungsten-168

Radioactive· Half-life: 50.9 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

74

Neutrons (N)

94

Mass Number (A)

168

Atomic Mass

167.951805AMU

Spin / Parity

0+

Binding E/A

7.769keV

Natural Abundance

Trace / None

Half-life

50.9 s

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

β⁺

100.0%

α

0.0%

Decay Chain

¹⁶⁸WTungsten50.9 s

β⁺100.0%

α¹⁶⁴Hf0.00%

¹⁶⁸TaTantalum2.00 min

β⁺100.0%

¹⁶⁸HfHafnium25.9 min

β⁺100.0%

EC¹⁶⁸Lu98.0%

e+¹⁶⁸Lu2.00%

¹⁶⁸LuLutetium5.50 min

β⁺100.0%

¹⁶⁸YbYtterbiumSTABLE

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

Other Isotopes of Tungsten

157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197

← Back to TungstenData: IAEA NDS · ENSDF