atomic_number: 84
symbol: Po
name: Polonium
category: Metalloid
category_label: Metalloid
period: 6
group: 16
group_label: 16 VIA
block: p
grid_row: 6
grid_col: 16
phase: solid
lab_made: false
radioactive_marker: false
is_radioactive: true
atomic_mass: '[209]'
atomic_mass_value: 209.0
atomic_mass_most_stable_isotope: true
oxidation_states: 6 *4* 2
oxidation_states_parsed:
- state: '6'
  common: false
- state: '4'
  common: true
- state: '2'
  common: false
ionization_energy: '8.414'
ionization_energy_ev: 8.414
electron_configuration: '[Xe] 4f^{14}5d^{10}6s^{2}6p^{4}'
electron_configuration_formatted: '[Xe]4f¹⁴5d¹⁰6s²6p⁴'
electron_configuration_html: '[Xe]4f<sup>14</sup>5d<sup>10</sup>6s<sup>2</sup>6p<sup>4</sup>'
atomic_radius: '1.97'
atomic_radius_angstrom: 1.97
electron_affinity: '1.9'
electron_affinity_ev: 1.9
rsc_url: https://www.rsc.org/periodic-table/element/84/polonium