Electrons are (-) and Protons are (+)
I think your answer is D. However I’m not 100% sure.
Answer:
I think that middle school teachers are interested in teaching middle schoolers.
Answer:
9 protons, 10 neutrons, and 9 electrons.
Explanation:
The particles of the nucleus of an atom of Fluorine-19 is
9 protons, 10 neutrons, and 9 electrons.