It is the cyanide ion. There should be a single negative charge on it
The chemical symbol of copernicium is Cn.
AuCN is gold cyanide. Au is the symbol for gold, and CN is the formula for the cyanide ion.
The symbol Cp is used in organometallic chemistry to denote the cyclopentadienyl ligand.It was proposed as element symbol for copernicium (now symbol Cn), but since Cp was previously associated with the name cassiopeium (cassiopium), now known as lutetium (Lu), it was declined.
If you're referring to LDAP, CN = common name
It is an imaginary element not found in periodic table, Ca is the symbol for Calcium, Cd is the symbol for Cadmium so the symbol of Candium may be Cn.
urs cn b IM WITH (HIS NAME) and his cn b IM WITH (UR NAME)
CN( chuck norris) CN( chuck norris)
Cyanide
Na2[Fe(CN)5NO]·2H2O
It can mean "Code Name" as in the popular Korean Band CN BLUE
NO is nitrogen monoxide or nitric oxide. CN- is cyanide ion
Copernicium is an element of the periodic table, with the atomic number 112 and the chemical symbol Cn.