Lord Rayleigh (Discovery of Noble Gases) (1 gen 1894 anni – 1 gen 1894 anni)

Descrizione:

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

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