Oxygen (atomic number 8) requires how many additional electrons to fill its outer electron shell?
A) 1
B) 2
C) 4
D) 6
E) 8

Name: Oxygen (atomic number 8) requires how many additional electrons to fill its outer electron shell? A) 1 B) 2 C) 4 D) 6 E) 8
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Question

Quizplus · Accepted Answer

Oxygen has 6 electrons in its outer shell but it requires 8 electrons to fill its outermost shell. Therefore, it requires 2 additional electrons to fill its outer electron shell.

Oxygen (Atomic Number 8) Requires How Many Additional Electrons to Fill