Fundamentally, "copper" is a noun, the name for a particular chemical element. It is often used as a "substantive adjective" when paired with another noun, as in "copper wire", "copper jewelry", or "copper coins".
aluminum and copper
Copper-nickel. If circulated, it has no particular special value.
The copper IUD does not change pigmentation. If you have an excess of copper (WIlson's disease), the disease could cause change in pigmentation, and the IUD could worsen that. Talk with your health care provider about your particular situation.
A mixture of copper and zinc is called brass. Brass is an alloy composed of varying ratios of copper and zinc, which results in a material that is resistant to corrosion and has a desirable gold-like appearance.
Millberry, often associated with the term "millberry copper," typically refers to a type of scrap copper wire that is commonly found in electrical applications. It is not tied to a specific geographical origin but is produced globally wherever copper wiring is used. The term "millberry" itself is used in the recycling and scrap metal industry to describe this particular grade of copper.
cupro-nickel is the term referring to copper / nickel alloys. The particular alloy used in electrical resistors has 45% nickel, and is called constantan. See related link.
the II means that the charge of the copper, in this case, is +2, rather than, say, +1, which is copper's other possible charge. the formula for copper II chloride is CuCl2, rather than copper I chloride, which is simply CuCl. for all transition metals which have multiple charges, it is necessary to state the particular charge thet the atom is using.
a characteristic of property is a property that makes a particular substance distinct from others.
Copper Sulfate is actually like powder so it doesn't have a particular shape, but if you dissolve it in water and leave for some days it can turn into diamond-shaped, blue stones.
In no particular order, here are some of natural resources of Kazakhstan: Petroleum Natural Gas Uranium Chromium Lead Manganese Copper Diamond Coal Iron Gold and more
Copper contain copper !!