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Which of the following is an example of an atom "following" the octet rule?
A) A chlorine atom loses two electrons
B) A nitrogen atom that has 5 valence electrons gains 3 more electrons to become nitride (N3-)
C) A noble gas loses an electron to become a cation.
D) A neutral atom exists in nature with 3 stable isotopes

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randomsheila
B) A nitrogen atom that has 5 valence electrons gains 3 more electrons to become a nitride (N3-)

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