30
/it/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
518693
43931
2

31 dic 1789 anni - Antoine Lavoisier

Descrizione:

It contradicts that they're all the same in a fundamental way, because the mass will always stay the same before and after a chemical reaction

Aggiunto al nastro di tempo:

8 gen 2018
0
0
294

Data:

31 dic 1789 anni
Adesso
~ 234 years ago