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Fluorine is a non metal element. Mass number of it is 19.

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Q: What is the mass number of a fluorine atom?
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What atom has a mass number of 19?

Fluorine is a non metal element. Mass number of it is 19.


What is the number of electrons and neutrons in fluorine?

In a neutral atom of fluorine, there are 9 electrons. The number of neutrons varies with an isotope's mass number.


A fluorine atom has 9 protons 10 neutrons and 8 electrons What are the mass number and atomic number for this atom?

Mass number = 19, Atomic number = 9


Fluorine's atomic number is 9 and its atomic mass is 19. How many neutrons does fluorine have?

Answer is in the question itself. 19. Because atomic mass is nearly equal to the mass number of the atom. Mass number is always a round number that is natural number. The proton code for fluorine atom is 9. Mass number is the total number of protons and neutrons. So for mass number 19, the number of neutrons will be 19 - 9 = 10.


What is the symbol of fluorine atom including its mass number and atomic number?

Symbol - F Atomic Number - 9 Mass Number - 19


What is the weight of the atom if an atom has 9 protons?

The weight (mass) of an atom with 9 protons will vary depending on the number of neutrons. 9 protons defines the atom as fluorine (F), and it can have 10 protons, making the mass 19 amu, or it can have a mass of 14 amu up to 31 amu, but the only stable isotope is the one with a weight (atomic mass) of 19 amu.


What is the Atom mass in Fluorine?

Fluorine is a metal element. Atomic Mass of it is 19.


An isotope of fluorine has a mass number of 19 and an atomic number of 9. how many protons are in this atom?

9


What is the in grams of one fluorine atom?

The mass in grams of one fluorine atom is 18.998 grams per mole. Fluorine is a gas that has the atomic number of 9.


How many neutrons are in one atom in fluorine?

subtract the atomic number by the Atomic Mass, and that is the answer. if its a neutral atom, there are probably the same number neutrons as protons.


What is the mass in atomic mass unit of one fluorine atom?

19.0


How many protons neutrons electrons in atom of fluorine?

An atom of Fluorine has the atomic number 9 and the mass number 19 (rounded up). This means it has 9 electrons, 9 protons and (19-9) 10 neutrons. The proton and electron count are taken from the atomic number. The mass number - the atomic number gives the number of neutrons.