Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Получить премиум

Create a timeline

Public timelines

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

1 янв 1809 г. - 1809 - At least 47 elements are discovered, and scientists begin to see patterns in their properties.

Добавлено на ленту времени:

History of the Periodic table

2 дек 2017

0

0

602

Дата:

1 янв 1809 г.

Сейчас

~ 216 г назад

About & Feedback Соглашение Приватность FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL