Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Acuerdo Privacidad FAQ

Cabinet Get premium

Donate

21 dic 1919 año - Bohr Develops a new model of the Atom with energy "shells" (1920)

Añadido al timeline:

The History of the Atom

ByKane Anderson

21 sep 2017

0

0

584

fecha:

21 dic 1919 año

Ahora mismo

~ 105 years ago

About & Feedback Acuerdo Privacidad FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL