Dalton's five parts to theory (1 janv. 1803 – 31 déc. 1803)
Description:
1. Elements are made of extremely small particles called atoms.2. Atoms of a given element are identical in size, mass and other properties;
3. atoms of different elements differ in size, mass and other properties.
4. Atoms cannot be subdivided,
5. atoms cannot be created or destroyed.
Ajouté au bande de temps:
Date:
1 janv. 1803
31 déc. 1803
~ 12 months