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1 gen 1799 anni - Joseph Louis Proust

Descrizione:

Discovered the law of constant composition stating that in chemical reactions, matter is neither created or distroyed

Aggiunto al nastro di tempo:

my time

ByJaxon Cole Bush

12 gen 2020

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0

277

Data:

1 gen 1799 anni

Adesso

~ 226 years ago

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