atomic_number: 1
symbol: H
name: Hydrogen
category: Nonmetal
category_label: Non metal
period: 1
group: 1
group_label: 1 IA
block: s
grid_row: 1
grid_col: 1
phase: gas
lab_made: false
radioactive_marker: false
is_radioactive: false
atomic_mass: '1.008'
atomic_mass_value: 1.008
atomic_mass_most_stable_isotope: false
oxidation_states: '*1* -1'
oxidation_states_parsed:
- state: '1'
  common: true
- state: '-1'
  common: false
ionization_energy: '13.6'
ionization_energy_ev: 13.6
electron_configuration: 1s^{1}
electron_configuration_formatted: 1s¹
electron_configuration_html: 1s<sup>1</sup>
atomic_radius: '1.1'
atomic_radius_angstrom: 1.1
electron_affinity: '0.7542'
electron_affinity_ev: 0.7542
rsc_url: https://www.rsc.org/periodic-table/element/1/hydrogen