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5 янв 1913 г. - Henry Moseley
Описание:
Developed x-ray spectra and developed more logical and accurate positioning for the element in the periodic table
Добавлено на ленту времени:
Hailee and Katie hr 3
By
Hailee Ketola
26 сен 2017
1
0
646
Дата:
5 янв 1913 г.
Сейчас
~ 112 г назад
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