atomic_number: 52
symbol: Te
name: Tellurium
category: Metalloid
category_label: Metalloid
period: 5
group: 16
group_label: 16 VIA
block: p
grid_row: 5
grid_col: 16
phase: solid
lab_made: false
radioactive_marker: false
is_radioactive: false
atomic_mass: '127.60'
atomic_mass_value: 127.6
atomic_mass_most_stable_isotope: false
oxidation_states: 6 *4* -2
oxidation_states_parsed:
- state: '6'
  common: false
- state: '4'
  common: true
- state: '-2'
  common: false
ionization_energy: '9.009'
ionization_energy_ev: 9.009
electron_configuration: '[Kr] 4d^{10}5s^{2}5p^{4}'
electron_configuration_formatted: '[Kr]4d¹⁰5s²5p⁴'
electron_configuration_html: '[Kr]4d<sup>10</sup>5s<sup>2</sup>5p<sup>4</sup>'
atomic_radius: '2.06'
atomic_radius_angstrom: 2.06
electron_affinity: '1.971'
electron_affinity_ev: 1.971
rsc_url: https://www.rsc.org/periodic-table/element/52/tellurium