According to the octet rule, if an atom has fewer than 8 electrons in the outermost energy level, the action that is likely to happen is as follows:
Thus, the correct option for this question is D.
The Octet rule may be defined as chemical tule followed by each atom or element in order to stabilize it. This rule states the ability of atoms to prefer to have eight electrons in their valence shell.
But when an atom fails to possess 8 electrons in its valence shell, they tend to react and construct more stable compounds. This will only happen when an atom reacts with nearby atoms to give, receive or share electrons until it has a full outer shell.
Therefore, the correct option for this question is D.
To learn more about the Octet rule, refer to the link:
https://brainly.com/question/865531
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