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1 jan 1864 ano - John Newlands

Descrição:

An English scientist called John Newlands put forward his Law of Octaves in 1864. In which, he arranged all the elements known at the time into a table in order of relative atomic mass. When he did this, he found that each element was similar to the element eight places further on.

Adicionado na linha do tempo:

Periodic table timeline

ByTiona Nguyen
9 fev 2020
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Data:

1 jan 1864 ano
Agora
~ 161 years ago
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