Oxygen has eight electrons, but only six of them are in its outermost energy level.

Name: Oxygen has eight electrons, but only six of them are in its outermost energy level.
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Question

Quizplus · Accepted Answer

Oxygen has two electron shells. The first shell (closest to the nucleus) contains two electrons, while the second shell contains six electrons. Therefore, only six of its eight electrons are in the outermost energy level.

Oxygen Has Eight Electrons, but Only Six of Them Are