33
/de/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1827850
149026
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ Das Premium bekommen
Create a timeline
Public timelines
FAQ
About & FeedbackVereinbarungPrivatheitFAQ
Support 24/7  
CabinetGet premium
Donate

1 Jan 1869 Jahr - Elemental Model

Beschreibung:

Element model- in 1869, Dimitri Mendeleev starting arranging and group the periodic elements into a table and arranging them by atomic mass and number

Zugefügt zum Band der Zeit:

Atomic Theory

Bykristina
5 Okt 2018
0
0
532

Datum:

1 Jan 1869 Jahr
Jetzt
~ 156 years ago

Abbildungen:

About & FeedbackVereinbarungPrivatheitFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL