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What does Hund's rule tell you to do?

Respuesta :

Answer:

The rule states that electron occupy each orbital singly first before pairing takes place in a degenerate orbital. These implies that the most stable arrangement of electrons in subsheells is the one with the greatest number of parallel spin

Every orbital is singly occupied with one electron before any one is doubly occupied, and all electrons in singly occupied orbitals have the same spin