Lithium

atomic number 3 Lithium is the source fragment of the basis surface group 1A on the periodic t suitable. It is a soft smooth-spoken white admixture; and has the same characteristics as some other alkali metals which dedicate it highly reactive and combustible. everywhere the years since its uncovering its compounds have been be to have many another(prenominal) uses both in fabrication and manufacturing and as a wittiness stabilizing drug. quotation for the disco real of lithium as an Element is given to Swedish Chemist Johan August Arfwedsen, although in 1800 the first signs of the existence of lithium were noticed by a Brazilian Scientist by the found of Jose Bonifacio de Andradan e Silva. De Andradan, while tour Scandinavia came across a mineral he had not seen to begin with and named this mineral petalite. (Newton1999) Johan Arfwedsen, in his studies and analysis of petalite in 1817, was only able to identify 90 percent of the mineral and concl uded that the other 10 percent was a new element, which he named lithium from the Greek word lithos for pit (Newton1999) However, he was unable to issue pure lithium and a year later dickens chemists William Thomas Brande and Sir Humphry Davy finally uncaring lithium from its compounds. (Newton 1999) Lithium is found most commonly in the ores of petalite, spodumene and lepidolite.

It can alike be obtained from saltwater as saltwater evaporates the solids it leaves behind contain atomic number 11 chloride, potassium chloride and lithium chloride. (Newton 1999) Lithium was first commercially practice in the production of alloys- the first lithium ! alloys were combinations of substances such as lead and were used to make products such as rugged ball bearings for machinery. Currently, the most used alloys of lithium are do with aluminium and magnesium, lithium makes these alloys very light but also very strong and are used in the aerospace industry and for armour plate. (Newton 1999) Lithium metal and its compounds have numerous uses, the cardinal most considerable uses beingness in the...If you want to choke a full essay, couch it on our website: BestEssayCheap.com

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