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August 1, 2025
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Henry Moseley (TABLE) He arranged the elements in the periodic table according to atomic numbers. He realized his findings indicated that the identity of an element is how many protons it has. The number of protons represents the atomic number of an element. (1 gen 1914 anni – 15 lugl 1914 anni)

Aggiunto al nastro di tempo:

Data:

1 gen 1914 anni
15 lugl 1914 anni
~ 6 months

Immagini: