atomic_number: 71
symbol: Lu
name: Lutetium
category: Lanthanide
category_label: Lanthanide
period: 6
group: null
group_label: Lanthanide
block: f
grid_row: 9
grid_col: 18
phase: solid
lab_made: false
radioactive_marker: false
is_radioactive: false
atomic_mass: '174.967'
atomic_mass_value: 174.967
atomic_mass_most_stable_isotope: false
oxidation_states: '*3*'
oxidation_states_parsed:
- state: '3'
  common: true
ionization_energy: '5.426'
ionization_energy_ev: 5.426
electron_configuration: '[Xe] 4f^{14}5d^{1}6s^{2}'
electron_configuration_formatted: '[Xe]4f¹⁴5d¹6s²'
electron_configuration_html: '[Xe]4f<sup>14</sup>5d<sup>1</sup>6s<sup>2</sup>'
atomic_radius: '2.24'
atomic_radius_angstrom: 2.24
electron_affinity: '0.34'
electron_affinity_ev: 0.34
rsc_url: https://www.rsc.org/periodic-table/element/71/lutetium