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Answer by Karsten for What does it mean that an electron quantum numbers are...
$n_1 = 4 - l_1$ means the same as $n_1 + l_1 = 4$, so the $n$ and $l$ quantum numbers of the first electron added up should equal 4. This could refer to 3p or 4s.For the second electron removed, the...
View ArticleWhat does it mean that an electron quantum numbers are n1= 4 - l1?
I'm trying to solve some exercises from the 2017 IChO, and the problem 6-A1 states thatin first ionization, an electron with the quantum numbers $n_1 = 4 - l_1$ is removed.Now, I've never seen this way...
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