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24 out 1915 ano - The english scientist Henry Moseley ( !887 - 1915 ) discovered that atoms of each element contain a unique positive charged

Descrição:

Henry Moseley

Adicionado na linha do tempo:

Jamiyah Polite & Anyliah Middleton

13 out 2017

0

0

703

Data:

24 out 1915 ano

Agora

~ 110 years ago

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