00:02
Hello.
00:03
In problem 59, we are tasked with determining which orbital the electron will be found in when it has a specific set of quantum numbers.
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Remember, the orbital is determined by the first two quantum numbers, the principal quantum number n, and the orbital angular momentum quantum number l.
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The magnetic quantum number does not determine the orbital that it's found in.
00:33
So we have some extra information in each of these.
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But in letter a, we see that n equals 5.
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When n equals 5, that means the fifth energy level.
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We see that l equals 1.
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Real quickly, when l is 0, it's going to be an s orbital.
00:55
When l equals 1, that's going to be a p orbital.
01:00
And when l equals 2, that would be a d orbital.
01:04
When l is 3 is f, but we won't need that for this...