00:01
In this problem, we are relating the quantum numbers with the shape and orientation of atomic orbitals.
00:10
And this is very important because this is what the quantum numbers can tell us, is how to predict what types of orbitals we're seeing in an atom.
00:22
So for our first principle quantum number, n equals 1, l can correspond to 0.
00:28
L is our angular momentum quantum number, and m is going to be zero as well.
00:34
M is our magnetic quantum number.
00:36
So this tells us that when n equals 1, this corresponds to a 1s orbital.
00:42
When n equals 2, l can be 0 or 1, and then m would range from negative 1 to 0 to positive 1.
00:51
And this can tell us that we're dealing with either a 2s or 2p orbital or both.
00:56
If we have hybridization, we can see both of these types of orbitals...