Radiochimica Acta publishes original papers and review articles on chemical aspects of nuclear science and technology such as: chemistry of nuclear reactions including heavy ion reactions; radiochemically determined nuclear data for applications; chemical effects of nuclear transformations; radiation chemistry; chemistry of the actinides, transactinides and other radioelements; radioanalytical chemistry; radiopharmaceutical chemistry; scientific and technological applications of radionuclides, stable isotopes and nuclear methods in all fields; environmental and ecological studies using radiochemical techniques; chemistry of the nuclear fuel cycle (especially partitioning) and; chemistry of radionuclides in geomedia (especially speciation, migration, etc.).