Nils Gabriel Sefstr?
From Wacklepedia - The Free Encyclopedia
Nils Gabriel Sefstr? (
1787 -
1845)
Swedish chemist. Sefstr? ,was a student of
Berzelius and when studying the brittleness of
steel, in
1830 he discovered a new
element, which he gave the name
vanadium.
See also: List of Swedish scientists, List of chemists