Question #1be6d

1 Answer
May 12, 2017

Choose whichever quantum number it is below.

Explanation:

The principal quantum number, nn would be n=2n=2

The angular quantum number, ll, describes the sublevels in nn and the orbital shapes.
So n=2n=2 has 2 sublevels called 2s and 2p
i.e. angular quantum number= 2

The magnetic quantum number, mm describes the number of orbitals withing a sublevel.

So the pp sublevel in 2p2p has 3 orbitals (with up to 6 elecrons) ie. magnetic quantum number= 3