Question

chemistry part 1 - lesson 21 assessment - edcp800
question
what does the quantum number l indicate?
the number of protons
the atomic radius
the electron sublevel
the size of the atomic nucleus

Explanation:

The quantum number l is the angular - momentum quantum number. It determines the shape of the orbital and corresponds to different electron sub - levels (s, p, d, f etc.). Protons are related to the atomic number, atomic radius is a different property, and the size of the atomic nucleus is not indicated by l.

Answer:

the electron sublevel