Answer:
For example, for boron through neon, the electron filling order of the 2p orbitals follows Hund's Rule. Hund's Rule states that: Every orbital in a sublevel is singly occupied before any orbital is doubly occupied. All of the electrons in singly occupied orbitals have the same spin
Explanation:
Hund's Rule states that orbitals of equal energy are each occupied by one electron before any are occupied by a second electron and all electrons in singly occupied orbitals must have the same spin.
