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== ଇତିହାସ ==
[[File:Arfwedson Johan A.jpg|thumb|left|Johan August Arfwedson is credited with the discovery of lithium in 1817]]
ପେଟାଲାଇଟ (Petalite - LiAlSi4O10), ଯେଉଁଥିରେ ଲିଥିୟମ ରହିଥାଏ, [[ବ୍ରାଜିଲ|ବ୍ରାଜିଲୀୟ]] ବୈଜ୍ଞାନିକ Jose Bonifacio de Andrade e Silva ୧୭୦୦ ଶତାବ୍ଦୀର ଶେଷ ଆଡକୁ ତାଙ୍କର [[ସ୍ଵୀଡ଼େନ]] ଗସ୍ତ ବେଳେ ଆବିଷ୍କାର କରିଥିଲେ । [[Johan August Arfwedson|ଜୋହାନ ଅଗଷ୍ଟ ଆର୍ଫ୍ଵେଡ଼ସନ୍]]
The element was not isolated until William Thomas Brande and Sir Humphry Davy later used electrolysis on lithium oxide in 1818. Robert Bunsen and Matiessen isolated larger quantities of the metal by electrolysis of lithium chloride in 1855. Commercial production of lithium metal was achieved in 1923 by the German company Metallgesellschaft through using electrolysis of molten lithium chloride and potassium chloride. It was apparently given the name "lithium" because it was discovered from a mineral while other common alkali metals were first discovered from plant tissue.
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