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William H. Wollaston

William Hyde Wollaston
PRS
Wollaston William Hyde Jackson color.jpg
Born (1766-08-06)6 August 1766
East Dereham, Norfolk, England
Died 22 December 1828(1828-12-22) (aged 62)
Chislehurst, England
Nationality United Kingdom
Alma mater Gonville and Caius College, Cambridge
Known for Discoveries of palladium and rhodium
Camera lucida
Dark lines in the solar spectrum
Awards Copley Medal (1802)
Royal Medal (1828)
Scientific career
Fields Chemistry
Physics

William Hyde Wollaston PRS (/ˈwʊləstən/; 6 August 1766 – 22 December 1828) was an English chemist and physicist who is famous for discovering the chemical elements palladium and rhodium. He also developed a way to process platinum ore into malleable ingots.

Wollaston was born in East Dereham, Norfolk, the son of the priest-astronomer Francis Wollaston (1737–1815) and his wife Althea Hyde. The family, which included 17 children, was financially well-off and were part of an intellectually stimulating environment. Wollaston was educated at Charterhouse School and Gonville and Caius College, Cambridge: in 1793 he obtained a doctorate in medicine from Cambridge University, and was a fellow of his college from 1787 to 1828.

He worked as a physician in rural areas between 1793 and 1797, then moved to London. During his studies, Wollaston had become interested in chemistry, crystallography, metallurgy and physics. In 1800, after he had received a large sum of money from one of his older brothers, he left medicine. He concentrated on pursuing his interests in chemistry and other subjects outside his trained vocation.


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