Silver is a mineral that can be identified by its unique physical properties. It is a very resistant mineral that does not dissolve in most solvents and does not react to water or oxygen.Know More
Silver can be found in the Earth as a mineral and is one of the most famous precious metals. Most silver is extracted from silver ores, but it can be mined from Native Silver. It has a bright luster that is metallic and when it is untarnished it looks white. When silver tarnishes, it turns dark yellow or black. Silver can combine with different elements to form other minerals and ores.
Though exposure to air tarnishes silver, there are chemical coats that can protect it from tarnishing and polishes that can remove the tarnish. As a mineral, silver can crystallize, but crystallized silver is very rare. Silver is soft with a hardness on the Mohs scale of a 2 or 3. It is malleable and ductile. Silver is used in jewelry, silverware and electrical products. It is considered the best conductor of electricity. Silver can be formed in volcanic basalt rocks and in hydrothermal and mesothermal veins. It can also be formed by the breakdown of sulfur.Learn more about Chemistry
Centrum Silver is used for preventing or treating a vitamin deficiency, according to WebMD. A vitamin deficiency can be caused by pregnancy, a poor diet or certain illnesses. Vitamins are also important for staying healthy and for body development.Full Answer >
Silver has been in use dating back to prehistoric times. The precise date of discovery is not known; however, silver objects have been found dating back to 3000 B.C.Full Answer >
Silver and gold tequilas are two of the five different types of tequila. Silver tequila is clear in color and usually not aged, although it can be aged up to 60 days. Gold tequila is gold in color because flavorings have been added before it was bottled. Gold tequila is also usually not aged.Full Answer >
Silver is one of the least reactive metals, only forming bonds with sulfur, nitrogen and the members of the halogen group. The halogens include chlorine, bromine, iodine, fluorine and astatine.Full Answer >