If an atom has an electron in the n = 4 state with ml = 2, what are the possible values of l?

The possible values of l are 2 and 3

Explanation:

Each electrons have four quantum numbers:

In this case, n=4 so the values of l are:

l=0, 1, 2, 3

Now, if:

Being all that said, l can be either  equal to 2 or 3

these nuts

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