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

30 dic 1893 anni - William Ramsay discoverded the noble gases.

Descrizione:

He then added them onto the periodic table.
https://www.sciencelearn.org.nz/resources/1804-development-of-the-periodic-table

Aggiunto al nastro di tempo:

Chemistry Project

1 ott 2018

0

0

353

Data:

30 dic 1893 anni

Adesso

~ 131 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