Question

You have a sample of fluorine to analyze. The sample is made up of neutral atoms. Using the information in the diagram at the right, determine the number of protons, neutrons, and electrons found in each atom of your sample. Explain your answer Atomic number is 9 and the atomic mass is 19

Answer 1

A neutral atom of fluorine has 9 protons, 9 electrons, and 10 neutrons.

Step-by-step explanation:

The atomic number of fluorine is 9, which means a neutral atom of fluorine has 9 protons and 9 electrons. The atomic mass of fluorine is 19, and the mass number is the sum of the number of protons and neutrons. So, to determine the number of neutrons in a fluorine atom, subtract the atomic number from the atomic mass: 19 - 9 = 10 neutrons.