atomic_number: 32
symbol: Ge
name: Germanium
category: Metalloid
category_label: Metalloid
period: 4
group: 14
group_label: 14 IVA
block: p
grid_row: 4
grid_col: 14
phase: solid
lab_made: false
radioactive_marker: false
is_radioactive: false
atomic_mass: '72.630'
atomic_mass_value: 72.63
atomic_mass_most_stable_isotope: false
oxidation_states: '*4*'
oxidation_states_parsed:
- state: '4'
  common: true
ionization_energy: '7.899'
ionization_energy_ev: 7.899
electron_configuration: '[Ar] 3d^{10}4s^{2}4p^{2}'
electron_configuration_formatted: '[Ar]3d¹⁰4s²4p²'
electron_configuration_html: '[Ar]3d<sup>10</sup>4s<sup>2</sup>4p<sup>2</sup>'
atomic_radius: '2.11'
atomic_radius_angstrom: 2.11
electron_affinity: '1.233'
electron_affinity_ev: 1.233
rsc_url: https://www.rsc.org/periodic-table/element/32/germanium