33
/pt/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
1763873
143092
2
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Acordo
Privacidade
FAQ
Support 24/7
Cabinet
Get premium
Donate
17 jan 1890 ano - la Radiactividad
Descrição:
Marie y Pierre, aislaron elementos radiactivos y descubrieron que eran mas radiactivos, y esto lleva al descubrimiento de el polonio y el radio
Adicionado na linha do tempo:
grandes descubrimientos de la química
By
johan leandro moreno cifuentes
29 set 2018
0
0
842
Data:
17 jan 1890 ano
Agora
~ 135 years ago
Imagens:
About & Feedback
Acordo
Privacidade
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL