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No, its a compound which is 2 or more elements combined. Copper oxide is copper + oxygen which are 2 separate substances.
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Is copper homogeneous or heterogeneous?
Neither. Copper is not a mixture at all. It is a pure element.
Is aluminum oxide a mixture?
No, Aluminum oxide is a pure substance.
Is iron oxide a pure substance?
No, Salt is a compound of Sodium and Chlorine. A pure substance consists of only one type of element.
Is copper chloride mixture?
No, copper chloride is a pure substance.
Is copper chloride a mixture?
No, copper chloride is a pure substance.
Is calcium oxide is a pure substance?
Yes. Calcium oxide is a compound which is a type of pure substance.
Is copper is a pure substance?
Yes, copper is an element, which is a pure substance.
Is copper a pure substance or a mixture?
Copper is a pure substance.
Is copper sulfate a pure substance?
Pure:CuSO4(H2O)5
Is copper wire a mechanical mixture?
It should be a "pure" substance, but its really an alloy.
Is copper homogeneous or heterogeneous?
Neither. Copper is not a mixture at all. It is a pure element.
Sample of a substance containing copper?
copper oxide...
Is copper metal pure substance or mixture?
Copper metal is an element and thus a pure substance.
Is copper metal a mixture a pure substance?
Copper metal is an element and thus a pure substance.
How does the element copper behave when mixed with oxide?
Oxide is not an element . Copper plus oxygen eaquals copper oxide .Pure copper exposed to oxygen turns greenish .
Is aluminum oxide a mixture?
No, Aluminum oxide is a pure substance.
What is the name of the black substance formed on copper?
copper oxide
