Page 109 - The Periodic Table Book
P. 109

112

             Cn      Copernicium                                                                112   112    173








                                                                        Some
                                                                       scientists             State: Solid           Transition  Metals
                                                                                              Discovery: 1996
           This statue stands in                                  think copernicium
              front of the Polish                                 could be the only
               castle in which
              Copernicus lived.                                      gaseous
                                                                       metal.

                                                                                       This German research institute
                                                                                       is where copernicium was discovered.


                                                           Statue of


                                                     Nicolaus Copernicus






















                                                                            Heavy Ion Research Centre, Germany







                                                                      The atoms of this radioactive
                                                                       element survive only for a few
                                                                        minutes, before breaking down.
                                                                        Copernicium is created in particle
                                                                         accelerators by smashing together atoms
                                                                         of lead and zinc. Only a few atoms of
                                                                           this artificial element have ever been
                                                                            produced. Copernicium is named
                                                                              after Nicolaus Copernicus,
                                                                                 the Polish astronomer who
                                                                                  theorized that our planet
                                                                                  orbits the Sun.                    107





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