The values of L and ML

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Dakota_Campbell_1C
Posts: 51
Joined: Fri Sep 28, 2018 12:15 am

The values of L and ML

Postby Dakota_Campbell_1C » Thu Oct 25, 2018 11:30 pm

In the lecture, we went over that l=n-1 but it also says that it can be anything lower than n. Why is this, and when do we stick to n-1?

Chris Freking 2G
Posts: 60
Joined: Fri Sep 28, 2018 12:29 am

Re: The values of L and ML

Postby Chris Freking 2G » Thu Oct 25, 2018 11:40 pm

l refers to the subshells of n. The allowed values of l depend on the value of n and range from 0 to n-1. For example, if n=3, then l can = 0, 1, or 2.

Hannah Yates 1K
Posts: 59
Joined: Fri Sep 28, 2018 12:27 am

Re: The values of L and ML

Postby Hannah Yates 1K » Sun Oct 28, 2018 4:02 pm

L just refers to what sub shell the electron is in. The point of L=n-1 is to show the max value of L that it could be. So the value of L is not always going to be n-1.

Katie_Duong_1D
Posts: 69
Joined: Fri Sep 28, 2018 12:27 am

Re: The values of L and ML

Postby Katie_Duong_1D » Thu Nov 01, 2018 11:16 pm

l = n-1 refers to the max value of l. This means that the value of l can be lower than n-1, but not higher. For example, the 3p orbital is n=3 and l=1. The l value can either be 0, 1, or 2. Since n=3, l max is l=3-1=2, so for n=3,the possible orbitals are 3s, 3p, 3d.


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