33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
3483082
316125
2
Create a timeline
Public Timelines
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackAcordoPrivacidadeFAQ
Support 24/7  
CabinetGet premium
Donate

1 fev 1897 ano - JJ Thompson - Electrons and Subatomic Particles

Descrição:

Cathode rays and cathode ray tubes helped him discover electrons and subatomic particles. Thompson concluded that atoms are divisible and they are made up of negative electrons. The Plum Pudding Model was the model of the atom. It had positively charged electrons and negative electrons.

Adicionado na linha do tempo:

Atomic History_ Zamora

ByJulian Zamora
4 nov 2019
0
0
391

Data:

1 fev 1897 ano
Agora
~ 128 years ago
About & FeedbackAcordoPrivacidadeFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL