Answer
Hence, the elements are in group 7A.
Work Step by Step
There are 7 valence electrons and are in the p-orbital. Therefore, the electrons will be in the p-block and in the seventh column over (excluding the d-block).
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.