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Johan August Arfwedson (1792-1841) was a Swedish chemist who discovered lithium in 1817. He was a member of the Royal Swedish Academy of Sciences and a friend of Jöns Jakob Berzelius.
discovery of lithium. In lithium: Occurrence and production. …in 1817 by Swedish chemist Johan August Arfwedson in the mineral petalite, lithium is also found in brine deposits and as salts in mineral springs; its concentration in seawater is 0.1 part per million (ppm).
Jan 12, 2017 · Learn about the life and achievements of Johan August Arfwedson, a Swedish chemist who discovered lithium in 1817 with Jöns Jacob Berzelius. Find out how he analyzed minerals, named arfvedsonite, and died in 1841.
Jan 11, 2018 · January 12 is Johan August Arfwedson’s birthday. Arfwedson was a Swedish chemist who discovered the element lithium. Arfwedson was from a wealthy family and matriculated early from Uppsala University where he earned both a Law degree and a degree in mineralogy.
6 days ago · Discovered in 1817 by Swedish chemist Johan August Arfwedson in the mineral petalite, lithium is also found in brine deposits and as salts in mineral springs; its concentration in seawater is 0.1 part per million (ppm).
Periodic Table Live! Johan August Arfwedson. January 12, 1792 - October 28, 1841. Swedish chemist. Arfwedson, a metallurgist, chemist, and mineralogist, was born in 1792 in Sweden. He was educated at home until the age of fourteen.
Arfwedson was a wealthy merchant's son who studied law and mineralogy at Uppsala University. He discovered lithium in 1817 by analyzing the mineral petalite and was elected to the Royal Swedish Academy of Sciences in 1821.
