Respuesta :

sanakhantareen005

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.

Asstallings707

Answer:

Fluorine-19 is composed of 9 protons, 10 neutrons, and 9 electrons.