17
/
en
AIzaSyCYaC8UkdPkQKLFUmpasLV5eC3M802CrcA
45985
3792
2

jan 1, 442 BC - Democritus' Solid Sphere model

Added to timeline:

19 Sep 2017
0
0
162
Atom Theory History - Thomas Evenson
Pre-AP Chemistry, 2nd period, Pope

Date:

jan 1, 442 BC
Now
~ 2462 years ago

Images:

PayPal - The safer, easier way to pay online!logo
About & FeedbackTermsPrivacy