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5 gen 1913 anni - Henry Moseley

Descrizione:

Developed x-ray spectra and developed more logical and accurate positioning for the element in the periodic table

Aggiunto al nastro di tempo:

Hailee and Katie hr 3

ByHailee Ketola

26 set 2017

1

0

643

Data:

5 gen 1913 anni

Adesso

~ 112 years ago

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