karinacodina366 karinacodina366 09-12-2022 Chemistry contestada Consider the electron filling diagram 3p ↑↓ ↑↓ 3s ↑↓ 2p ↑↓ ↑↓ ↑↓ 2s ↑ 1s ↑↓ Which of the following I) the aufbau principle; II) the Pauli exclusion principle; III) Hund’s rule does it violate?