33
/it/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3741309
342631
2
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
FAQ
About & Feedback
Accordo
Privatezza
FAQ
Support 24/7
Cabinet
Get premium
Donate
4 gen 1904 anni - J J Thomson
Descrizione:
Plum Pudding Model
J J Thomson discovered electrons and that electrons scatter in a positive soup.
Positive - New Subatomic Component.
Negative - No Nucleus
Aggiunto al nastro di tempo:
Atomic models throughout time
By
Dylan Daou
3 mag 2020
0
0
224
Data:
4 gen 1904 anni
Adesso
~ 121 years ago
About & Feedback
Accordo
Privatezza
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