There are 9 protons in the element fluorine.
The atomic number of fluorine is 9. So there are 9 protons
Fluorine has 9 protons.
An atom's atomic number gives us its number of protons. Fluorine's atomic number is 9. Thus, it has 9 protons.
Fluorine is a halogen gas. It has 19 protons in a single atom.
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Each fluorine atom has 9 protons.
There will be 9 protons in a fluorine atom, but actually, there exists only fluorine-19.
there are 19 protons in a fluorine-19 atom. Ironic huh? There are 9 protons in the fluorine 19 nucleus. There are 10 neutrons. The atomic number of fluorine is 9, which is the number of protons in a nucleus. The isotope number is the total number of protons and neutrons. The number of neutrons is different between fluorine 18 and 19 (9 and 10 respectively). They both have 9 protons.
Fluorine has 9 protons per atom: The number of protons per atom is by definition the atomic number of an element, and reference to a periodic table shows that the atomic number of fluorine is 9.
There are 9 protons in this fluorine atom because the atomic number (9) represents the number of protons in an atom.
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