30
/ru/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3600906
327933
2

1 янв 1863 г. - John Newlands divided the new 53 elements into 11 groups.

Описание:

John Newlands was an English chemist who divided the new 53 elements into 11 groups based on their characteristics.

Добавлено на ленту времени:

Дата:

1 янв 1863 г.
Сейчас
~ 161 г назад