Each fluorine atom has 9 protons.
There are 9 protons in the element fluorine.
The atomic number of fluorine is 9. So there are 9 protons
All isotopes and ions of fluorine have nine protons.
The number of protons is equal to the atomic number. Fluorine's atomic number is 9, so Fluorine has 9 protons.
There will be 9 protons in a fluorine atom, but actually, there exists only fluorine-19.
There are 9 protons in the element fluorine.
Fluorine has 9 protons.
Fluorine has 9 protons.
The atomic number of fluorine is 9. So there are 9 protons
Fluorine is a halogen gas. It has 19 protons in a single atom.
All isotopes and ions of fluorine have nine protons.
9
There are 9 protons in the element fluorine.
An atom's atomic number gives its number of protons. Fluorine's atomic number is 9. Thus, fluorine has 9 protons.
There are 9 protons and 9 electrons in a fluorine atom The only stable isotope has 10 neutrons
9
The number of protons is equal to the atomic number. Fluorine's atomic number is 9, so Fluorine has 9 protons.