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  1. Fluorine Element | Properties, Uses & Facts - Lesson - Study.com

  2. What is the atomic mass of fluorine? | Homework.Study.com

  3. Atomic Mass | Definition, Characteristics & Examples - Study.com

  4. An atom of fluorine (F) has an atomic number of 9 and an …

  5. Fluorine's atomic number is 9 and its atomic mass is 19. how many ...

  6. Which of the following steps correctly converts 6 grams of fluorine …

  7. Fluorine (F) has nine protons and ten neutrons. The atomic mass of ...

  8. What is the atomic number of fluorine-19? - Homework.Study.com

  9. The atomic number of fluorine is 9. what is the mass number of a ...

  10. This is how fluorine appears in the periodic table.9 F Flourine 19.00 ...