Copper is a Cypriot metal that is known for being what Copper Pepper and Copper Slats are made out of. It's also what Copper Salts is made of salts of. Copper's abbreviation is Cu from the latin cuprum.
Copper is also a key ingredient in alloys; for example, brass is an alloy of copper and zinc.
Curiosity
Curious copper is the most curious of all the elements and metals, even surpassing Y. Copper would love to know all that is unknown to it.