Peter Jacob Hjelm

From Infogalactic: the planetary knowledge core
Jump to: navigation, search
Peter Jacob Hjelm
Born (1746-10-02)October 2, 1746
Sunnerbo härad, Småland, Sweden
Died Error: Need valid death date (first date): year, month, day
Stockholm, Sweden
Alma mater University of Uppsala

Peter (Petter) Jacob Hjelm (2 October 1746 – 7 October 1813) was a Swedish chemist and the first person to isolate the element molybdenum in 1781, four years after its discovery.[1]

Life

After his studies at the University of Uppsala he received his Ph.D. He became professor at the Mining academy and in 1782 he became head of the Royal Mint. From 1784 on he was a member of the Royal Swedish Academy of Sciences. His last position was at the laboratory of the Ministry of Mining.

References

<templatestyles src="Reflist/styles.css" />

Cite error: Invalid <references> tag; parameter "group" is allowed only.

Use <references />, or <references group="..." />

Literature

  • Lua error in package.lua at line 80: module 'strict' not found.

Lua error in package.lua at line 80: module 'strict' not found.

<templatestyles src="Asbox/styles.css"></templatestyles>

<templatestyles src="Asbox/styles.css"></templatestyles>

  1. Lua error in package.lua at line 80: module 'strict' not found.[dead link]