Lord Rayleigh (Discovery of Noble Gases) (1 janv. 1894 – 1 janv. 1894)
Description:
Rayleigh discovered argon, the first of the noble gases, after noticing a discrepancy in the density of nitrogen from the air compared to nitrogen from chemical compounds.Example: Argon (Ar) is the noble gas discovered by Rayleigh. It was the first noble gas to be identified and doesn't react with other elements under normal conditions because it is a stable element
Ajouté au bande de temps:
Date:
1 janv. 1894
1 janv. 1894
~ 0 min