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Symbol: AgAtomic Number: 47Atomic Weight: 107.8682Classification: transition MetalPhase in ~ Room Temperature: SolidDensity: 10.49 grams per cm cubedMelting Point: 961°C, 1763°FBoiling Point: 2162°C, 3924°FDiscovered by: Known around since ancient timesSilver is the 2nd element in the eleventh tower of the periodic table. The is classified together a transitional metal. Silver- atoms have 47 electrons and 47 protons through 60 neutrons in the many abundant isotope.Characteristics and PropertiesUnder standard conditions silver is a soft metal that has a glowing metallic finish. It is very ductile (meaning it have the right to be pulled into a wire) and malleable (meaning it deserve to be hammered right into a flat sheet).Silver has the highest electric conductivity of all the elements and also the greatest thermal conductivity of the metals. The is also really reflective.Silver is not an extremely reactive. It will not react v air or water. It will certainly tarnish, however, as soon as coming into contact with sulfur compounds.Where is it discovered on Earth?Silver is a fairly rare element found in the Earth"s crust. That is discovered both in its free type and in mineral such as argentite. That is often mined with other steel ores including copper, lead, zinc, and also gold. Many of the silver- mined in the United states is indigenous the state of Nevada. The major worldwide producers that silver space Peru, Mexico, and also China.


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How is silver supplied today?
Sliver has actually been offered since old times to make jewelry and silverware. Today, standard silver is an alloy that 92.5% silver and 7.5% copper called sterling silver.Another old use of silver was to make coins. Silver has been offered as money for hundreds of years. Today, few coins room still make from silver because of the high cost.Silver is offered in the electronic devices industry because of its excellent electric conductivity. It is greatly used in high finish applications whereby the cheaper metal copper can"t perform the job. It is likewise used in long life batteries.Other applications because that silver encompass mirrors, dentist fillings, musical instruments, and also nuclear reactors.How to be it discovered?Silver was one of the first metals discovered by ancient peoples. Silver artifacts have been found in many ancient civilizations such as the Sumer native 3000 BC.Where walk silver acquire its name?It comes from the Anglo-Saxon native "seolfor" for the element. The prize Ag originates from the Latin indigenous "argentum" because that silver.IsotopesThere are two naturally developing stable isotope of silver: silver-107 and also silver-109.Interesting Facts around SilverIts two secure isotopes are virtually the exact same in abundance, i beg your pardon is rarely for an element.The official money of the united kingdom is referred to as the lb sterling i beg your pardon was originally equal in worth to one pound of silver.Up till the recent advance of digital cameras, around 30% the silver production was provided for photography in the compound silver- nitrate. The silver compound silver iodide (AgI) is offered in cloud seeding to produce rain.Silver nanoparticles room sometimes added to apparel as they can assist to prevent the expansion of fungi and bacteria.
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