33
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
October 1, 2025
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Obtenir le Premium
Close
Create a timeline
Public timelines
Library
FAQ
About & Feedback
Un accord
Confidentialité
Bibliothèque
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Éditer
Télécharger
Export
Créer une copie
Premium
Intégrer dans le site Web
Share
New timeline
Category:
Autre
mise à jour avec succès:
14 nov. 2022
0
0
86
Auteurs
Created by
ana cecilia
Attachments
Comments
New timeline
By
ana cecilia
19 oct. 2022
0
0
111
Les événements
Oxígeno (1770)
Teoría Atómica (1808)
Los átomos se combinan para formar moléculas (1811 en adelante)
Síntesis de la urea (1828)
Estructura Química (1850)
Tabla Periódica de los Elementos (1860 - 1870)
El electrón (1897)
Nuevo evento
hidrógeno
About & Feedback
Un accord
Confidentialité
Bibliothèque
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments