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Physics 12 Online
armaniholmes:

Which of the following states that an orbital can contain two electrons only if all other orbitals at that sublevel contain at least one electron? A. Archimedes' principle B. Aufbau principle C. Hund’s rule D. Pauli exclusion principle E. Le Chatelier's principle

Sofia123:

A.

XxXNessalulbaddieXxX:

@sofia123 wrote:
A.
dont give direct answeerss

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