How many electrons orbit the nucleus of a singly ionized oxygen atom? The atomic number of oxygen is 8.
A) 7
B) 6
C) 9
D) 8

Name: How many electrons orbit the nucleus of a singly ionized oxygen atom? The atomic number of oxygen is 8. A) 7 B) 6 C) 9 D) 8
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Question

Quizplus · Accepted Answer

A singly ionized oxygen atom means it has lost one electron. Since a neutral oxygen atom has 8 electrons (equal to its atomic number), a singly ionized oxygen atom would have 7 electrons.

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