Copper would indeed be an example of an element.
As elements or as compounds For example, copper occurs in its elemntal form (native copper) and as various compounds (copper sulphide, copper sulphate etc)
Many alloys contain two elements, for example Brass is copper + zinc, Bronze is copper + tin.
Oxygen and copper are examples of elements; cooper is a barrel maker.
Elements are present in the periodic table. For example Copper (Cu) is an element but copper sulphate CuSO4 is a compound.... Elements present in copper sulpahte are Copper (Cu),Sulphur (S) and Oxygen (O).
Iron displace elements with a lower reactivity than its own; copper is an example.
Because copper is considered an element, and because elements do not include other elements, copper only contains copper.
Copper and zinc are not alloying elements for steels.
No, that is a compound called Copper Sulphate. It has one atom of copper, one of sulphur and four of oxygen, those three are elements.
Copper and Oxygen
Copper and sulfur.
Copper iodide has the elements Copper x 1 Iodine x 2 The formula is CuI2
Copper is itself an element.