30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
3457995
312972
2

1 jan 1748 ano - The discovery that Osmium was not an alloy, but a distinct new element, was published in 1748

Adicionado na linha do tempo:

30 out 2019

Data:

1 jan 1748 ano
Agora
~ 276 years ago