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1 янв 1922 г. - Niels Bohr

Описание:

The first to discover that electons have seperae orbits around the nucleus and the number of electons in the outer orbit determines the properties of the element.

Добавлено на ленту времени:

Science

ByJayath Gunawardena
28 июл 2018
0
0
332

Дата:

1 янв 1922 г.
Сейчас
~ 102 г назад

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