Copper Sulphate (check your spelling) is a chemical compound. It can only be separated by chemical change, not by physical change. Therefore, it is not a mixture.
Brass is a mixture
copper is a substance
Copper metal is an element and thus a pure substance.
when molten copper and zinc are mixed together in a particular ratio then on solidificationBrass is obtained.
Copper is a chemical compound not a mixture.
Brass is a mixture
Neither. Copper is not a mixture at all. It is a pure element.
Copper wire is homogeneous.
Copper is a element. It is neither compound nor mixture.
copper is a substance
copper is an ELEMENT therefore it is not a heterogeneous OR homogeneous mixture.
Copper metal is an element and thus a pure substance.
Neither, copper is an element.
Neither, copper is an element.
A mixture of lime and copper sulfate.
Yes, it is a homogenous mixture.
A mixture.