The main alloys of copper are Brass (with zinc) and Bronze (with tin).
The two most common alloys of copperare bronze and brass.
Bronze: copper + tin;
Brass: copper + zinc;
copper+beryllium,
copper+silver,
copper+gold;
and many others.
Copper is an element so it is not a mixture of any two metals.
Examples: brass, bronze, constantan.
AN ALLOY is two metals together.
Copper is a pure type of metal all its own.
Brass and Bronze are examples of alloys using Copper and something else.
For copper or some copper alloys coins the coating is hydrated copper carbonate.
Two of the earliest alloys were bronze (copper with tin) and brass (copper with zinc).
Alloys are homogeneous mixture of at least two metals: bronze (Cu, Sn) and brass (Cu, Zn) are example of two copper alloys.
Pure copper is actually quite useful for certain purposes, such as wiring, but alloys such as brass and bronze are stronger than copper.
i don't think they had the technology available to create alloys during the copper age
Cu-Zn-Al & Cu-Al-Ni
Copper alloys are used in jewllery.
For copper or some copper alloys coins the coating is hydrated copper carbonate.
Two of the earliest alloys were bronze (copper with tin) and brass (copper with zinc).
Copper grades are divided into six families: coppers, dilute copper alloys, brasses, bronzes, copper-nickel alloys, and nickel-silver alloys. The grade depends on the composition.
copper and zinc are two alloys that make up brass
Copper is a pure element it is not composed of any two other elements however it has many alloys such as Bronze, which is composed of Copper and Tin.
Alloys are homogeneous mixture of at least two metals: bronze (Cu, Sn) and brass (Cu, Zn) are example of two copper alloys.
Owen William Ellis has written: 'Copper and copper alloys' -- subject(s): Copper, Copper alloys, Metallurgy
Saru Copper Alloy Semis Pvt. Ltd- Manufacturer and exporter of copper alloys, phosphor bronze alloys, tin bronze alloys, leaded bronze alloys, gun metal alloys, nickel alloys, copper alloy bars, drawn copper bars, copper alloy sheets, copper alloy rods, nickel alloy rods, nickel alloy bars, phosphor bronze alloys rods, phosphor bronze bars, phosphor bronze squares and many more.
Many alloys contain two elements, for example Brass is copper + zinc, Bronze is copper + tin.
Pure copper is actually quite useful for certain purposes, such as wiring, but alloys such as brass and bronze are stronger than copper.