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The octet rule states that each atom aspires to have __________ electrons in its outer or valence shell.
eight
The term 'octet' comes from the word 'octa,' which means __________.
eight
Fluorine has __________ electrons in its outermost shell.
seven
According to the octet rule, an atom aims to reach __________ valence electrons.
eight
Pauli's principle is a fundamental concept in __________.
quantum mechanics
The Aufbau principle relates to the __________ of electrons in an atom.
arrangement
Hund's Rule states that electrons must occupy __________ before they can pair up in orbitals.
degenerate orbitals