The present state of the synthesis and studies of the properties of heavy nuclei is shortly presented. Main attention is given to superheavy nuclei, in particular to isotopes of copernicium, the heaviest element the discovery and name of which have been approved by IUPAC, and to isotopes of the recently observed element 117. The rules used in naming newly discovered elements and recent changes in these names or these elements are discussed.
Financed by the National Centre for Research and Development under grant No. SP/I/1/77065/10 by the strategic scientific research and experimental development program:
SYNAT - “Interdisciplinary System for Interactive Scientific and Scientific-Technical Information”.