Over the next 200 years, scientist became more interested in finding new elements. Scientists also became interested in their compounds. (13 h 27 min, 9 janv. 1649 ans – 3 h 56 min, 15 sept. 1849 ans)
Ajouté au bande de temps:
Date:
13 h 27 min, 9 janv. 1649 ans
3 h 56 min, 15 sept. 1849 ans
~ 200 years