deloria deloria

18-08-2020
Chemistry

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Why are there so many substances?

Respuesta :

pakeezarafique75683 pakeezarafique75683

29-08-2020

Answer:

first conclusion was that the whole world is made up of only 4 elements but as the time passed more elements were discovered... if the world would not contain more elements... you wouldn't be alive.

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