Atomic Structure MCQs How many orbitals can have the following set of quantum numbers, n = 3, l = 1, m1 = 0 ? January 8, 2022 Q. How many orbitals can have the following set of quantum numbers, n = 3, l = 1, m1 = 0 ? A. 3 B. 1 C. 4 D. 2 Answer: 1