Here you can read more about the chemical element Copernicium. Its shemical symbol is Cn and its atomic number is 112. The relative atomic mass of Copernicium is 285 u. The elemental classification of Copernicium is Transition metals, and it belongs to group 12 and period 7 in the Periodic Table of Elements.
Copernicium was discovered in the year 1996 by Gesellschaft für Schwerionenforschung.
To the right (or below if you are using a mobile device with a smaller screen) you will find the information given above for the element Copernicium ordered in tabular form, which might be easier to read and use if you want to quantify it in some sort.