00:01
To determine whether a substance is diamagnetic or paramagnetic, you can use the molecular orbital diagram to give us insight on this.
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Now, a diamagnetic molecule is a molecule with all molecular orbitals that are paired, have paired electrons.
00:39
It looks something like this, each molecular orbital.
00:44
Now when a substance is paramagnetic, the molecular.
00:57
Molecular orbitals have unpaired electrons, at least one pair, unpaired electron.
01:18
So that could look something like this in the molecular orbital.
01:26
So given this electronic configuration here, we can determine whether this substance is diamagnetic, paramagnetic, but we must also be mindful of the electron configuration rules when filling molecular orbitals as well, such as huns rule, the poly -exclusion principle, and the alphabet principle...