Yes: Any substance with mass is a chemical or a mixture of chemicals! Since copper is a chemical element, it is a single chemical.
Copper has Cu as its chemical symbol.
The chemical name for copper is Cu, which stands for cuprum in Latin.
CuO2 is the chemical formula for copper dioxide.
Copper sulfate has the chemical formula CuSO4.
If it is Copper (I) then it is CuF
The chemical formula for copper is Cu
The chemical formula for copper(I) sulfide is Cu2S.
Copper is a chemical element. It can be a compound but copper is usually known as a chemical element.
Cu represents the chemical element copper. Its chemical symbol comes from the Latin word "cuprum." The chemical formula for copper is Cu.
Copper... and anything else you can touch... is a chemical already.
Chemical Formula of Copper Chloride is CuCl2
The chemical formula of copper (I) carbonate is Cu2CO3.