how-would-you-fill-an-orbital-with-two-electrons-according-to-the-pauli-exclusio

Question

How would you fill an orbital with two electrons according to the Pauli exclusion principle?

Accepted Answer

One electron with spin up and one with spin down.

Answer

Both electrons with spin down.

Answer

Both electrons with spin up.

Answer

One electron with no spin and one with spin up.