Johan august arfwedson biography of william butler

Biography of william shakespeare Johan August Arfwedson 12 January — 28 October was a Swedish chemist who discovered the chemical element lithium in by isolating it as a salt. Life and work. Arfwedson belonged to a wealthy bourgeois family, the son of the wholesale merchant and factory owner Jacob Arfwedson and his spouse, Anna Elisabeth Holtermann. The younger Arfwedson matriculated as a student at the University of Uppsala in at the time, matriculating at a young age was common for aristocratic and wealthy students , completed a degree in Law in and a second degree in mineralogy in In the latter year, he received an unpaid position in the Royal Board of Mines, where he advanced to the position of notary still without a salary in

Johan August Arfwedson

Johan August Arfwedson

Johan August Arfwedson

Born12 January &#;()

Sweden

Died28 October &#;() (aged&#;49)
NationalitySwedish
Alma&#;materUniversity of Uppsala
Known&#;forDiscovered lithium
Scientific career
FieldsChemistry

Johan August Arfwedson (12 January &#; 28 October ) was a Swedishchemist who discovered the chemical elementlithium in by isolating it as a salt.

Life and work

Arfwedson belonged to a wealthy bourgeois family, the son of the wholesale merchant and factory owner Jacob Arfwedson and his spouse, Anna Elisabeth Holtermann. The younger Arfwedson matriculated as a student at the University of Uppsala in (at the time, matriculating at a young age was common for aristocratic and wealthy students), completed a degree in Law in and a second degree in mineralogy in In the latter year, he received an unpaid position in the Royal Board of Mines, where he advanced to the position of notary (still without a salary) in

In Stockholm, Arfwedson knew the chemist Jöns Jakob Berzelius and received access to his private laboratory, where he discovered the element lithium in , during analysis of the mineral petalite.[1] The actual isolation of lithium metal would be done by others.

In and , Arfwedson made a European journey, partly in the society of Berzelius.

Johan august arfwedson biography of william hurt Johan August Arfwedson 12 January — 28 October was a Swedish chemist who discovered the chemical element lithium in by isolating it as a salt. Arfwedson belonged to a wealthy bourgeois family, the son of the wholesale merchant and factory owner Jacob Arfwedson and his spouse, Anna Elisabeth Holtermann. The younger Arfwedson matriculated as a student at the University of Uppsala in at the time, matriculating at a young age was common for aristocratic and wealthy students , completed a degree in Law in and a second degree in mineralogy in In the latter year, he received an unpaid position in the Royal Board of Mines, where he advanced to the position of notary still without a salary in In and , Arfwedson made a European journey, partly in the society of Berzelius.

After coming home, Arfwedson built his own laboratory on his estate. He spent the larger part of his remaining life administering and multiplying his inherited wealth.

He was elected a member of the Royal Swedish Academy of Sciences in

The rare mineralarfvedsonite was named after him.

See also

References

  1. ^Berzelius ().

    Johan august arfwedson biography of william Arfwedson belonged to a wealthy bourgeois family, the son of the wholesale merchant and factory owner Jacob Arfwedson and his spouse, Anna Elisabeth Holtermann. The younger Arfwedson matriculated as a student at the University of Uppsala in at the time, matriculating at a young age was common for aristocratic and wealthy students , completed a degree in Law in and a second degree in mineralogy in In the latter year, he received an unpaid position in the Royal Board of Mines, where he advanced to the position of notary still without a salary in The actual isolation of lithium metal would be done by others In and , Arfwedson made a European journey, partly in the society of Berzelius. After coming home, Arfwedson built his own laboratory on his estate.

    "Ein neues mineralisches Alkali und ein neues Metall" [A new mineral alkali and a new metal]. Journal für Chemie und Physik. 21: 44– From page "Herr August Arfwedson, ein junger sehr verdienstvoller Chemiker, der seit einem Jahre in meinem Laboratorie arbeitet, fand bei einer Analyse des Petalits von Uto's Eisengrube, einen alkalischen Bestandtheil, … Wir haben es Lithion genannt, um dadurch auf seine erste Entdeckung im Mineralreich anzuspielen, da die beiden anderen erst in der organischen Natur entdeckt wurden.

    Sein Radical wird dann Lithium genannt werden." (Mr. August Arfwedson, a young, very meritorious chemist, who has worked in my laboratory for a year, found during an analysis of petalite from Uto's iron mine, an alkaline component … We've named it lithion, in order to allude thereby to its first discovery in the mineral realm, since the two others were first discovered in organic nature.

    Its radical will then be named "lithium".)

Further reading