33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
537720
44602
2
Public Timelines
FAQ

1 jan 1808 ano - John Dalton suggests matter is made of elements, and defines pure substances

Descrição:

english scientist john dalton used observations from experiments to suggest matter is made of elements and defines them as pure substances
that contains no other substances.

Adicionado na linha do tempo:

Data:

1 jan 1808 ano
Agora
~ 217 years ago