atomic_number: 86
symbol: Rn
name: Radon
category: NobleGas
category_label: Noble gas
period: 6
group: 18
group_label: 18 VIIIA
block: p
grid_row: 6
grid_col: 18
phase: gas
lab_made: false
radioactive_marker: false
is_radioactive: true
atomic_mass: '[222]'
atomic_mass_value: 222.0
atomic_mass_most_stable_isotope: true
oxidation_states: '*2*'
oxidation_states_parsed:
- state: '2'
  common: true
ionization_energy: '10.75'
ionization_energy_ev: 10.75
electron_configuration: '[Xe] 4f^{14}5d^{10}6s^{2}6p^{6}'
electron_configuration_formatted: '[Xe]4f¹⁴5d¹⁰6s²6p⁶'
electron_configuration_html: '[Xe]4f<sup>14</sup>5d<sup>10</sup>6s<sup>2</sup>6p<sup>6</sup>'
atomic_radius: '2.2'
atomic_radius_angstrom: 2.2
electron_affinity: Ns
electron_affinity_ev: null
rsc_url: https://www.rsc.org/periodic-table/element/86/radon