Copper is a metallic element with the symbol Cu (29) and in its pure form contains only atoms of Copper. It is a pure substance. In addition, Copper is a soft metal and can be mixed with other metals to create alloys.
Copper wire is a pure substance, as it is made entirely of copper atoms.
Yes, copper sulfate is considered a pure substance because it has a definite and uniform composition of copper, sulfur, and oxygen in a fixed ratio. It can be represented by a chemical formula (CuSO4) and is not a mixture of different substances.
It should be a "pure" substance, but its really an alloy.
It should be a "pure" substance, but its really an alloy.
Copper chlorides (CuCl and CuCl2) can be obtained as very pure compounds.
Copper is a pure substance.
Yes, copper is an element, which is a pure substance.
Copper wire is a pure substance, as it is made entirely of copper atoms.
Copper metal is an element and thus a pure substance.
Copper metal is an element and thus a pure substance.
Copper metal is an element and thus a pure substance.
Copper sulfate is a pure substance.
Copper(I) chloride is a pure substance.
no
Yes, copper sulfate is considered a pure substance because it has a definite and uniform composition of copper, sulfur, and oxygen in a fixed ratio. It can be represented by a chemical formula (CuSO4) and is not a mixture of different substances.
No, it is a pure substance.
No. Copper used in wiring would not qualify as laboratory-grade (pure). It would be far too expensive to manufacture and would not improve the conductivity enough to make a difference. Some copper wire is even plated. Laboratory-grade (pure) copper is a single substance, the element copper.