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Over the next 200 years, scientist became more interested in finding new elements. Scientists also became interested in their compounds. (13 ч 27 мин, 9 янв 1649 г. – 3 ч 56 мин, 15 сент 1849 г.)
Добавлено на ленту времени:
Periodic Table Timeline
By
Jessica Maeda
16 дек 2017
0
0
544
Дата:
13 ч 27 мин, 9 янв 1649 г.
3 ч 56 мин, 15 сент 1849 г.
~ 200 years
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