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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 janv. 1766 - Inert gases
Description:
British chemist Henry Cavendish, the discoverer of hydrogen in 1766, discovered that air is composed of more gases than nitrogen and oxygen
Ajouté au bande de temps:
Periodic Table
By
chamath bambarandage
28 sept. 2021
1
0
257
Date:
1 janv. 1766
Maintenaint
~ Il y a 259 ans
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