1 янв 1869 г. - Mendeleyev

Описание:

Arranged the order of elements in order of increasing relative atomic mass.
Successfully predicted the properties of 3 elements which were not discovered by the moment.

Добавлено на ленту времени:

Pettern timeline

ByMIGUEL ANGEL PEREZ DEL VALLE

3 дек 2018

318

Дата:

1 янв 1869 г.

Сейчас

~ 156 г назад

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