18 juill. 1920 - quantum model
Description:
The quantum mechanical model of the atom uses complex shapes of orbitals (sometimes called electron clouds), volumes of space in which there is likely to be an electron. So, this model is based on probability rather than certainty.Ajouté au bande de temps:
Date:
18 juill. 1920
Maintenaint
~ Il y a 103 ans
