atomic_number: 49
symbol: In
name: Indium
category: Metal
category_label: Post Trans Metal
period: 5
group: 13
group_label: 13 IIIA
block: p
grid_row: 5
grid_col: 13
phase: solid
lab_made: false
radioactive_marker: false
is_radioactive: false
atomic_mass: '114.818'
atomic_mass_value: 114.818
atomic_mass_most_stable_isotope: false
oxidation_states: '*3*'
oxidation_states_parsed:
- state: '3'
  common: true
ionization_energy: '5.786'
ionization_energy_ev: 5.786
electron_configuration: '[Kr] 4d^{10}5s^{2}5p^{1}'
electron_configuration_formatted: '[Kr]4d¹⁰5s²5p¹'
electron_configuration_html: '[Kr]4d<sup>10</sup>5s<sup>2</sup>5p<sup>1</sup>'
atomic_radius: '1.93'
atomic_radius_angstrom: 1.93
electron_affinity: '0.2995'
electron_affinity_ev: 0.2995
rsc_url: https://www.rsc.org/periodic-table/element/49/indium