Experimental developments in inorganic gas phase radiochemistry: Early gas–solid chromatography studies -- Techniques for isolation of short-lived accelerator produced activities -- Techniques for alpha-active nuclides with corrosive reagents -- Recent techniques for alpha-active nuclides in non corrosive environment -- Future of radiochemistry studies of heavy metals -- Physicochemical Fundamentals: Molecular kinetics -- Diffusional deposition of molecules and aerosols in channels -- Statistical thermodynamics of adsorption -- Production of transactinoid elements, synthesis and transportation of their compounds: Production of TAE in heavy ion induced reactions -- Synthesis of volatile compounds -- Scavenging of impurities in the gas -- Deposition of nonvolatile elements and compounds from gas flow -- Aerosol stream for transportation of molecular entities -- From gas-solid isothermal chromatography to thermochromatography: General considerations -- Theory -- Simulation of IC and TC peak shape and position -- Vacuum thermochromatography -- Evaluation and interpretation of experimental data: Evaluation of desorption energy / enthalpy from the experimental data -- Experimental adsorption enthalpies of heavy element compounds -- True structure of the column surfaces -- Analysis of poor-statistics data.