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1 jan 1869 ano - Primera tabla periódica organizada

Descrição:

el químico ruso Dmitri Mendeleev publicó su primera tabla periódica de los elementos organizada en orden creciente de masa atómica.

Adicionado na linha do tempo:

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10 ago 2021

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Data:

1 jan 1869 ano

Agora

~ 156 years ago

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