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August 1, 2025
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30 out 1794 ano - Joseph Louis Proust

Descrição:

Joseph Louis Proust is responsible for publishing the Law of Definitive Proportions. This law states that compounds are made up of exact proportions of elements by mass, this composition of the compound does not matter regarding how the compound was created.

Adicionado na linha do tempo:

Data:

30 out 1794 ano
Agora
~ 230 years ago

Imagens: