Sujet

Jons Jacob Berezelius

Légende

Jons Jacob Berezelius (1779-1848), Swedish scientist, c1890. Berzelius, Swedish chemist, introduced modern chemical symbols and he discovered the elements selenium, thorium and cerium, and was first to isolate others. He accurately determined atomic weights, establishing the laws of combination and John Dalton's atomic theory.

Info+

Photos12.com - Ann Ronan Picture Library

Crédit

Photo12/Ann Ronan Picture Library

Notre référence

ARP07105_460001720

Licence

Droits gérés

Format disponible

28,7Mo (2,8Mo) / 24,0cm x 30,0cm / 2830 x 3543 (300dpi)