Actually, I strongly believe it is a switch.
To completely describe an electron in an atom, four quantum numbers are needed: energy (n), angular momentum (ℓ), magnetic moment (mℓ), and spin (ms). The first quantum number describes the electron shell, or energy level, of an atom.
Answer:
I wouldn’t know I aint never seen two be pretty best friends
Explanation:
Ok cool, pls help me out check my profile and answer