Pure silver, like pure gold, does not rust or tarnish. Under normal conditions silver is water insoluble. Moreover, it is acid and base resistant, but it corrodes when it comes in contact with sulphur compounds. Silver has the highest thermal conductivity of any element.Silver is a fun word for so many reasons.Mexico is the leading producer of silver.What are 3 interesting facts about silver? Pure silver has a bright metallic white-gray color silver nitrate and silver chloride are powdery white in color, while silver sulfide and silver oxide are dark gray to black. Silver is found in nature as an elemental metal in its metallic form and combined with other elements such as sulfide, chloride and nitrate. Worldwide, just 3,300 tons of gold were mined in 2019, compared to 27,000 tons of silver, according to the U.S. Gold is more expensive because it’s by far the rarer metal. It is also used in dental alloys, solder and brazing alloys, electrical contacts and batteries. Silver is used to make mirrors, as it is the best reflector of visible light known, although it does tarnish with time. It is used for jewellery and silver tableware, where appearance is important. It is not a chemically active metal, but it is attacked by nitric acid (forming the nitrate) and by hot concentrated sulfuric acid. Pure silver is nearly white, lustrous, soft, very ductile, malleable, it is an excellent conductor of heat and electricity. Large amounts of the metal have been mined in both North and South America, which together produce over half the world total. It is found in small quantities in many locations on Earth. Silver is the 68th most abundant element in the Earth’s crust and 65th in cosmic abundance. It is quickly tarnished at room temperature by sulfur or hydrogen sulfide. The metal does not react with moist air or dry oxygen but is oxidized superficially by moist ozone. Natural silver consists of a mixture of two stable isotopes: silver-107 (51.839 percent) and silver-109 (48.161 percent). 24 How is mg2+ formed? What is the chemistry of silver?
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