33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
2219657
186100
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
nov 19, 1803 - John Dalton(1803) proposed that elements consisted of atoms that were identical and had the same mass and that compounds were atoms from different elements combined together.
Added to timeline:
Science timeline
By
Kushaj DWIVEDI [08N02M]
28 Nov 2018
0
0
387
Date:
nov 19, 1803
Now
~ 222 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
