Which of the following statements is(are) true?
I. O and F have the same number of neutrons.
II. C and N are isotopes of each other because their mass numbers are the same.
III. O^2- has the same number of electrons as Ne.

Name: Which of the following statements is(are) true? I. O and F have the same number of neutrons. II. C and N are isotopes of each other because their mass numbers are the same. III. O 2- has the same number of electrons as Ne.
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Question

Quizplus · Accepted Answer

O^2- has 10 electrons, which is the same as Ne.

Which of the Following Statements Is(are) True