The name we suggested to IUPAC in July this year is 'copernicium', with the abbreviation Cn. Apparently IUPAC are also currently discussing modifying the name to 'copernicum', as it is easier to say ...

There are 118 elements in the periodic table, each with a unique symbol and atomic number. Symbol: A one or two-letter abbreviation used to represent the element. Atomic number: The number of ...