The discovery of element 112, named Copernicium, represents a critical milestone in the field of nuclear chemistry and heavy element research. Conducted by a team of scientists led by Sigurd Hofmann and Victor Ninov at the GSI Helmholtz Centre for Heavy Ion Research in Darmstadt, Germany, this endeavor aimed to synthesize elements that are far heavier than those found in nature. To create Copernicium, researchers used a particle accelerator to bombard a target of lead with a beam of zinc ions. This collision resulted in the fusion of nuclei, creating a very unstable atom of Copernicium. The experiment successfully produced a few atoms, allowing for the element's identification. The work drew its inspiration from the historical contributions of Nicolaus Copernicus, prompting scientists to name the new element in his honor.

The experimental process demonstrated the challenges associated with synthesizing and identifying superheavy elements, which decay rapidly and are difficult to observe. The IUPAC officially recognized Copernicium in 2010, fully endorsing the team's findings and confirming the nomenclature. This accomplishment not only underscored advancements in nuclear reactions but also emphasized international collaboration in the scientific community.