Periodic Table/Lutetium/¹⁷⁴Lu

← 173Lu175Lu →

¹⁷⁴Lu

Lutetium-174

Radioactive· Half-life: 3.31 y

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

71

Neutrons (N)

103

Mass Number (A)

174

Atomic Mass

173.940343AMU

Spin / Parity

1-

Binding E/A

7.863keV

Natural Abundance

Trace / None

Half-life

3.31 y

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

β⁺

100.0%

Decay Chain

¹⁷⁴LuLutetium3.31 y

β⁺100.0%

¹⁷⁴YbYtterbiumSTABLE

2-step decay chain → stable · Primary path shown

Other Isotopes of Lutetium

150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188

← Back to LutetiumData: IAEA NDS · ENSDF