The most common metallic conductors are copper and aluminium. The very best metallic conductor is silverwhich, because of its cost, is only used for special applications such as coatings for electrical contacts, etc.
Copper has about 95% of the conductivity of silver, and aluminium has about 58% of the conductivity of silver.
Most minerals possess a metallic lustre except for powdered ones. Generally when minerals are dug out, they occur in their ore state or impure state. After a series of refining, cutting, one can then make out their metallic lustre.
some metallic compounds are copper and gold alloys
Brass, bronze, pig iron and solder are the most common alloys however most metals used today, even though the are called iron, aluminum, gold, copper... are usually an alloy of some form or another.
Copper, gold, and silver are some common metallic minerals.
It is impossible to answer in some phrases; please read attentively the link below.
banana and strawberry are like cars and trucks, they both are a fruit but that taste different
Hematite, Gold, and silver
Metal ores are used as resources from which metals may be extracted.
They aren't considered to be ores because ores are partly mineral and partly metal. The metal deposits are purely metal.
Metal ores are metallic elements found in compounds with other elements in nature. These ores are then separated to produce pure metals.
A primary metal is obtained directly from ores.
Metal ores are rocks with metal in them. The ore can be extracted in a furnace by heating the ore, coke and limestone at a very high temperature. The molten metal is then collected off.
Common Ores of Lead would be: Galena, which contains 86 percent metal...Anglesite, which carries 68 percent metal...Cerussite, which contains 77 percent metal...Pyromorphite,Mimetite and Wulfenite. Common Ores of Iron would be: Hematite (Hematite deposits are the most important source of Iron Ore in the United States.) Limonite,and Magnetite
Uranium and zirconium ores
No, metal ores occur naturally in the Earth.
Metal ores are used as resources from which metals may be extracted.
Metal ores are refined into metal. Metal is very useful, hence, metal ore is also useful.
Two of the most common ores are Haematite and Magnetite, the most common being Hematite.Some others are Taconite, Goethite, Limonite and Siderite.
Factories do not make metal ore. A refinery or smelter makes metal from metal ores.
From various minerals and ores which are mined. Which metal depends on which mineral is mined.
Those ores which contain metal in the form of oxides are called as oxide ores.
no
Yes and No, while some metal ores may indeed be vein minerals, not all vein minerals are metal ores and not all metal ores are vein minerals.
They aren't considered to be ores because ores are partly mineral and partly metal. The metal deposits are purely metal.