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This is how fluorine appears in the periodic table.



Which is one piece of information that "9” gives about an atom of fluorine?

the atomic number
the atomic mass
the mass of neutrons
the number of neutrons


Sagot :

9 is the atomic number of fluorine

The atomic number of fluorine is 9.

What is atomic number ?

The charge number of an atomic nucleus is known as the atomic number or nuclear charge number of a chemical element. It will be is equal to the proton number of every atom of that element, for ordinary nuclei. Atomic number helps to getting information of elements with the aid of periodic table.

Atomic number = count of proton

It is known that the atomic number of fluorine is 9 . therefore, the answer will be atomic number.

To know more about atomic number.

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