when copper and zinc are heated, they create brass :)
Zinc is a metal element that is part of the transition metal group in the periodic table. It is not comprised of other metals, but it can be combined with other metals to form alloys like brass (zinc and copper) and nickel silver (zinc, copper, and nickel).
Alloys that contain only copper and zinc are usually called "brass"; there are also some alloys that contain one or more other metals in addition to copper and zinc, and these usually have another name.
Bronze is usually made up of copper (about 90%) and tin (about 10%) Brass is usually made up of copper and zinc. Some alloys are called bronze when they are actually brass, such as "commercial bronze" which is made from copper and zinc. Other metals may also be added, but if the main addition is tin, it's a bronze, and if the main addition is zinc, it's a brass.
i would like to know too for my chemistry report!
Copper, aluminum, zinc, and titanium are commonly used non-ferrous metals in construction. Copper is used for electrical wiring and plumbing, aluminum for facades and structural components, zinc for roofing and cladding, and titanium for high-performance structures like bridges and stadiums.
Zinc and copper are solid metals.
zinc/steel zinc/copper copper/steel
Magnesium, zinc and copper are metals. Phosphorous is a metalloid.
Zinc and Copper Copper and zinc make up the mixture (alloy) brass.
Zinc is a metal element that is part of the transition metal group in the periodic table. It is not comprised of other metals, but it can be combined with other metals to form alloys like brass (zinc and copper) and nickel silver (zinc, copper, and nickel).
Brass (copper and zinc) Bronze (copper and tin) Gunmetal (copper, tin, and zinc)
Almost any metals can make an alloy.It is easiest if the metals have similar melting temperatures.
We can electroplate most of the metals. The metals used in electroplating are steel, zinc, iron, etc.
Zinc carbonate decomposes when heated to give zinc oxide.
This is a chemical reaction known as a displacement reaction. Zinc has a higher reactivity than copper, so when zinc is added to copper oxide, it displaces copper from the compound forming zinc oxide and copper metal. This reaction occurs because metals higher in the reactivity series can displace metals lower in the series from their compounds.
They form magnesium oxide, copper oxide etc. and will form carbon dioxide as a byproduct.
When zinc and copper are heated together brass is formed, most people would think that this is a chemical change. But this is a common misconception. Brass is an alloy, a mixture of metals. There aren't brass molecules. This is a physical change because no new substance is formed, the copper and zinc just mix around.