What does the momentum QN tell you? What are the options it can be? ( Qn stands for quantum number) (Ps:Im Literally giving away free points)

We used quantum numbers to describe the energy levels available in atom. There are 4 quantum numbers. And each quantum number has their own possible values.

Momentum QN

It describes the shape of the orbital that an electron occupies. The lowest possible value of l is 0, and its highest possible value, depending on the principal quantum number, is n - 1.

away from the curb

explanation:

the wheels would then hit the curb if it started to rolling, decreasing the chance of an accident.

"the periodic table is arranged in order of atomic number."