Archibald Scott Couper
Scottish chemist
Archibald Scott Couper was a Scottish chemist who proposed an early theory of chemical structure and bonding. He developed the concepts of tetravalent carbon atoms linking together to form large molecules, and that the bonding order of the atoms... Wikipedia
Born: March 31, 1831, Kirkintilloch, United Kingdom
Died: March 11, 1892 (age 60 years), Kirkintilloch, United Kingdom
Education: The University of Edinburgh, University of Paris, University of Glasgow, and more