33
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
2696938
228968
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Creare
Create a timeline
Public timelines
Library
FAQ

6 dic 1898 anni - Ramsay encontró tres elementos

Descrizione:

Hirvió aire líquido cuidadosamente buscando muestras de gases inertes, que él esperaba burbujeasen primero. Encontró tres, que llamó neón («nuevo»), criptón («oculto») y xenón («extranjero»).

Aggiunto al nastro di tempo:

Historia de la Química

ByDaniel Martinez Alzate
21 feb 2019
0
0
678

Data:

6 dic 1898 anni
Adesso
~ 126 years ago
About & FeedbackAccordoPrivatezzaBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL