Crossword clues for the word: COPERNICIUM The word COPERNICIUM has appeared as an answer to at least 1 crossword clue on different crossword puzzles. Crossword clues for COPERNICIUM Showing 1 to 1 of 1 results Clue(s) "New element whose name will be ratified in January, 2010, and whose symbol appears in the middle of this puzzle's theme answers"