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 Accordo Privatezza FAQ

Cabinet Get premium

Donate

1 apr 1913 anni - Henry Moseley discovers the importance of the atom number of an element and its relationship to the element's identity. Moseley correctly predicted four new elements.

Aggiunto al nastro di tempo:

If the elements could talk

21 nov 2017

0

0

489

Data:

1 apr 1913 anni

Adesso

~ 112 years ago

Immagini:

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