33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1849824
151205
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
Get premium
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Terms
Privacy
FAQ
Support 24/7
Cabinet
Get premium
Donate
dec 1, 401 BC - Greek philosopher Democritus proposed the discountinous theory of matter. Democritus speculated that matter was made of infinite, uncuttable particles.
Added to timeline:
Atom Model Timeline
By
John
9 Oct 2018
0
0
365
Date:
dec 1, 401 BC
Now
~ 2429 years ago
About & Feedback
Terms
Privacy
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
