Question

Which of the following is a possible set of quantum numbers that describes an electron?(a) n = 3, ℓ = 2, mℓ = −3, ms = −1⁄2 (b) n = 3, ℓ = 1, mℓ = −1, ms = +1⁄2 (c) n = 0, ℓ = 0, mℓ = 0, ms = +1⁄2 (d) n = 4, ℓ = −3, mℓ = −1, ms = +1

Answer 1

Answer:

The principal quantum number (n) is one of four quantum numbers which are assigned to each electron in an atom to describe that electron's state.