Definition of silver
1. Concept of silverThe word silver comes from the vulgar latin "plattus" which means flat, and also "argentum", which symbolized the silver as the metal with Ag, whose atomic number is 47 and its atomic weight: 107.88 (heavier than copper but less than lead). It is a metal singular brilliance, ductile, malleable, sound and white high-capacity electrical and thermal conduction.
As a metal, silver is in general in their pure, but is also found in argentite sulfur, sulfur salts and cerargirita chloride. The silver grey is the combination of silver and sulfur. Red silver combines silver, sulfur, and arsenic. Its main application is industrial (monochrome photography, industry, armaments, and other articles of silver). With her coins, jewellery and commemorative medals are also manufactured. In medicine, silver nitrate, is used to burn off warts.
This metal in South America, to the point that the Rio de la Plata that name, since Cabot believed that it abounded in the area, and the name of Argentina refers to the metal was very abundant.
Silver is also used as a synonym for money. Silver coins were introduced in Rome before the first Punic War, in the year 269 a. C, although already silver coins were used for trade with the Greeks. The first was the didracma which lasted was the denarius.
Sweet silver refers to money which is won with no, or very little effort.
2. Definition of silverWe define chemically la Plata located in the periodic table of elements under the atomic number 47, including Group IB, and with the allocation of the symbol Ag (comes from the word Argentum, which in Latin means bright or white) as its name implies, a Metal white with much brightness, quite malleable.
In nature we find it in the presence of other minerals, although it is also possible to find it as free silver, which is very scarce in nature, by what most is obtained as a by-product of the deposits of Zinc, copper, or even those deposits of gold, as well as being able to be accompanied by lead, trying to be metalurgicamente using the technique of cyanidation.
Also, it is considered that its name derives from the Latin word Platus, which originally had its application to refer to the flat surfaces, and then led to its application to the Metal sheets, evolving later to this metal, meeting with formations like the word Prata, in Portuguese.
As metal has high Maleables properties, offering a higher hardness than gold, in addition to being a ductile material, which is highlighted by a metallic sheen of off white color, which highlights even more if we make a slight grinding, staying the same even before the actions of water and air, although it is often slightly distorted in contact with the air with sulfur or hydrogen sulfide, in addition to ozone.
As electrical Conductor, as well as his power as heat Conductor, which has the highest performance of metals, although this application has been barred precisely because of its high cost, still very rare to find in electrical installations, also offering a very high index of reflection between their physical qualities.
In regards to their applications, most of the extracted silver around the world is employed in industry, used as a compound of the photographic industry (in the emulsions used in photographic paper, for example) as also in medicine and mainly in electronics, in the creation of computer supplies, while only a third part of it is used in the jewelry.
3 Meaning of silverThe chemical element whose atomic number is 47 receives the name of silver. It is a metal that can be found in minerals or natively, though it is not abundant in the crust of our planet.
Silver, whose symbol is Ag, usually obtained from labour in mining of gold, copper, lead and other metals. Among the features of the silver, a white metal, are its malleability, ductility and its ability to conduct electricity and heat.
The many uses of silver, include the production of coins, jewelry making, the manufacture of knives and other weapons and the creation of kitchen utensils. It should be noted that, although this metal is non-toxic, yes available poisonous salts that can cause various damage.
Because the identification which is made of this metal with coins produced with material, usually name as silver money in its broadest sense. You have silver, therefore, is equivalent to be rich or wealthy.
For example: 'Me prestas silver? I want to buy a drink but I forgot my wallet,""the company has silver problems and could lay off some employees,""in that work paid me a lot of silver".
Silver, on the other hand, is the name of an Argentinian city that functions as the capital of the province of Buenos Aires. Located about sixty kilometers of the city of Buenos Aires, La Plata has little more than 740,000 inhabitants.