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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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11 marzo 1850 anni - estructura quimica

Descrizione:

friedrich kekulè, al soñar con una serpiente que se muerde su misma cola, le dio una idea para resolver los enlaces quimicos de los carbonos y descubrir muchas mas medicinas

Aggiunto al nastro di tempo:

grandes descubrimientos de la química

Byjohan leandro moreno cifuentes
29 set 2018
0
0
849

Data:

11 marzo 1850 anni
Adesso
~ 175 years ago

Immagini:

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