They are both about the same.
copper and zinc both are conductive materials but as copper is in lower position than zinc in electromotive charts zinc is more than copper but other material properties like corrosive force,strength are better for copper. so for daily use copper is better than zinc.
Brass is conductive. It's an alloy of copper and zinc, both of which conduct electricity ( pure copper is better, though).
Alloys that contain only copper and zinc are usually called "brass"; there are also some alloys that contain one or more other metals in addition to copper and zinc, and these usually have another name.
Copperhead BBs are made of steel with copper plating.
The copper bbs are probably the only part of the whole method that is NOT dangerous.
No, zinc will displace copper from copper sulphate but not the other way around.
Alloys of zinc and copper are well known. There are no chemical compounds of zinc and copper.
The Zinc will displace the copper. It will become Zinc Sulphate. The word equation will be Zinc + Copper Sulphate -----> Copper + Zinc Sulphate. Hope this helps!
Zinc
Zinc and copper are solid metals.
Copper and zinc are atoms, not molecules.
Because the zinc is "oxydised" and the copper is "reduced"