33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
1961943
162118
2
Public Timelines
FAQ

31 jan 1803 ano - Dalton's Atomic Theory

Descrição:

Dalton's atomic theory proposed that all matter was composed of atoms, indivisible and indestructible building blocks. While all atoms of an element were identical, different elements had atoms of differing size and mass.

Adicionado na linha do tempo:

22 out 2018
0
0
770

Data:

31 jan 1803 ano
Agora
~ 222 years ago