copper and tin
copper
Copper
copper
No, copper is a metallic element and is not alive. It is a naturally occurring element found in the Earth's crust.
copper is a naturally occuring element
copper, aluminum, and steel
Copper occurs naturally as both an element and in various compounds. In its pure form, copper is an element on the periodic table with the symbol Cu. However, it can also be found in nature as compounds such as copper oxide and copper sulfide.
Copper is a mineral. Minerals are naturally occurring inorganic substances with a distinct chemical composition and crystalline structure, while rocks are aggregates of one or more minerals. Copper is a metallic element with the chemical symbol Cu and is commonly found in minerals such as chalcopyrite and malachite.
I found another dirty copper on the street, today. Copper is a valuable metallic element.
The element is krypton (Kr)
Copper is an element
Yes, copper is an element.