Consider an electron in the state n=4, l=3, m=2, s=1/2.

**Answer 1**

Shells sometimes have letters associated with them, starting with K:

n=1 -> K

n=2 -> L

n=3 -> M

n=4 -> N

So try “N-shell” .

L = sqrt(l (l+1) ) hbar = sqrt(12) h

Lz = m hbar = 2hbar

Sz = s hbar = 1/2 hbar