Brass is an alloy of copper and zinc; alloys are considered as heterogeneous mixtures.
A silver plate would be a heterogeneous mixture if there is a metal alloy in it also. If it was pure silver, then it would be a homogeneous mixture. Assuming that there is a metal alloy comprised with the silver plate, it is most likely a heterogeneous mixture.
Neither, it is an alloy of Zinc and Copper. The difference is, in a compound, the elements are chemically bonded together, so a Copper Sulphate crystal is a compound of Copper, Sulphur and Oxygen - CuSO4. An alloy is a solid mixture made by melting two metals together. The Zinc is not chemically bonded to any of the Copper.
Bronze is an alloy. I've never heard of classifying metals as homogeneous or heterogeneous. If I had to put it in one, well it's definitely not heterogeneous, because that would consist of a mixture of dissimilar components. An alloy has a uniform 'mixture' of elements, so I guess that would make it homogeneous!
An alloy of brass is made by melting copper and zinc together to form a homogeneous mixture. This mixture is then cooled and solidified to create the solid brass alloy. The proportions of copper and zinc can be adjusted to achieve the desired properties of the brass alloy.
An alloy is a mixture of elements that has the properties of a metal. Alloys are typically made by combining a metal with one or more other elements to enhance specific characteristics such as strength, hardness, or resistance to corrosion. Examples of alloys include steel, bronze, and brass.
It is an alloy of copper and zinc, therefore it is a mixture, since a compound is chemically formed while an alloy is just a dissolving of one metal in another. See the link below for more explanation.
Brass is a metal alloy
Brass is an alloy. This means that it's made up of a mixture of substances. Brass is made up of the metals copper (70%) and zinc (30%).So to summarise, it's an alloy that's made up of the metals copper and zinc.
Brass is an alloy of copper and zinc.
Brass is a metal alloy made of copper and zinc. The proportions are altered to suit the type of brass needed.
This alloy is brass.
A dime is composed of a metal mixture called an alloy, which is a homogeneous mixture. The metal alloy that makes up a dime is a mixture of copper and nickel.