Answer
Fluorine = F - Non-metal
Work Step by Step
Fluorine corresponds with the letter "F" on the periodic table. (Element 9). Fluorine is a non-metal because it's situated on the right side of the staircase.
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.