Metal line Absorption lines 1 Atmospheric temperature 1 Charge transfer 1 Cosmology 1 Galaxies 1 H ii region 1 H ii regions 1 High resolution 1 High-resolution spectroscopy 1 Hydrodynamics 1 ISM: abundance 1 ISM: abundances 1 Ionization of gases 1 Ionization state 1 Irradiation 1 Jupiters 1 Metal cooling 1 Metals 1 Metals chemistry 1 Method: numerical 1 Non equilibrium 1 Numerical methods 1 Photoionization 1 Planet and satellite: individual (wasp-76 b) 1 Planets 1 Planets and satellites: Atmospheres 1 Planets and satellites: Composition 1 Planets and satellites: Individual (wasp-76 b) 1 Planets and satellites: atmospheres 1