Copper wire is homogeneous.
Are there different parts that are visible. No so homogenous
Yes, it is a homogenous mixture.
copper is an ELEMENT therefore it is not a heterogeneous OR homogeneous mixture.
It should be a "pure" substance, but its really an alloy.
The copper wire in silver nitrate forms a heterogeneous mixture. In this case, the copper wire does not dissolve in the silver nitrate, so they physically remain as separate substances within the mixture.
Copper wire is a substance because it is made up of a single type of material, which is copper. It is not a mixture of different substances.
No, copper wire is not a mixture; it is a pure substance made primarily of copper metal. Copper has distinct physical and chemical properties, and when drawn into wire, it retains its metallic characteristics. Any impurities present in the wire would be minimal and would not classify it as a mixture.
copper is an element. but copper wire is a processed element.
It's an element.
Copper wire is a pure substance, as it is made entirely of copper atoms.
It should be a "pure" substance, but its really an alloy.
Copper is on the Periodic Table, anything on the periodic table is an element so copper wire is made from an element.