00:01
So we have a couple different questions here.
00:07
So we have, they're asking which of these options are not correct.
00:12
So we need to figure out what types of orbitals there are, and then which of these answers do not match those.
00:22
So let's start out by drawing our table again.
00:26
So we know that when n equals 1, there is an s orbital.
00:38
When n equals two, actually i don't do that, check in color.
00:47
When n equals two, there is an s or a p orbital.
00:54
When n equals three, it goes up once again, s, p, or d.
01:05
And then last, whenever n equals four, there can be an s, p, d, or f.
01:18
So now let's look at what our options are to figure out what's correct.
01:23
So we have 2p, we have 1d, we have 3f, and 4s.
01:45
So 2p...