33
/it/
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
Ricevere il Premium
Close
Create a timeline
Public timelines
Library
FAQ
About & Feedback
Accordo
Privatezza
Biblioteca
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
Scaricare
Export
Creare una copia
Premium
Integrare nel sito Web
Share
chem timeline
Category:
Altro
è stato aggiornato:
24 mar 2021
0
0
226
Autori
Created by
Amelie Qwerty
Attachments
Comments
Eventi
john dalton – atoms and elements
Dmitri Mendeleev – periodic table
Jean Baptiste Perrin – proving atoms exist
JJ Thomson – discovering the electron
Ernest Rutherford – discovering the nucleus
Henry Moseley – atomic number
Francis William Aston – discovering isotopes
Niels Bohr – electron energy levels
James Chadwick – discovering neutrons
Periodi
Democritus – particulate matter
About & Feedback
Accordo
Privatezza
Biblioteca
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