Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Ricevere il Premium

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

30 nov 1914 anni - H.G.J. Moseley discovered that the number of protons in an element determines its atomic number.

Aggiunto al nastro di tempo:

atomic timeline

26 set 2017

0

0

964

Data:

30 nov 1914 anni

Adesso

~ 110 years ago

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

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

Secured with SSL