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The atomic number of fluorine is 9.

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What is the symbol for fluorine 19?

19F is the atomic symbol for fluorine-19.


What is the Atomic Mass of fluorine?

The atomic mass number for fluorine is 18.9998, rounded to 19. Most fluorine is 19F but some is 18F with a half-life of 109.77 minutes.


What is the number of protons in 19F -1?

Not sure what 19F -1 stands for but fluorine has 9 protons.


What element has 19 mass number?

Fluorine (F), the isotope 19F.


How many nuetrons does fluorine contain?

Although there are 19 forms of fluorine, known as isotopes and an isomer, only one exists in significant quantities. It is 19F, meaning that it has an atomic mass of 19. The atomic number of fluorine is 9. Therefore, the number of neutrons in a nucleus of an atom of this isotope of fluorine is 10.


How many neutrons protons and electrons does fluorine have?

Fluorine's, or F's, atomic number is 9. That means that, assuming it's electrically neutral, it has 9 protons and 9 electrons per atom. The only stable isotope of fluorine, 19F, has 19 - 9 = 10 neutrons.


How many electrons are in a neutral atom of 19F?

All the information is there.The 9 is the atomic number of the atom, an element by definition has only 1 possible atomic number. This means it has 9 protons in the nucleus, and if it is atomic (not ionic), as it is in this case, then it has 9 electrons as well.19 refers to the atomic mass, this is the number of protons + the number of neutrons. So if we take the number of protons (9) away from the mass of the nucleus (19) we are left with 10, which must be the number of neutrons in this isotope of the element.To recap9 protons9 electrons10 neutrons


What is the nuclear notation for fluorine?

The nuclear notation for fluorine is ^19F. This notation indicates that fluorine has an atomic number of 9 (which corresponds to 9 protons) and a mass number of 19 (which is the sum of protons and neutrons in the nucleus).


How many neutrons does the element fermium have?

Only isotopes Fr-221 and Fr-223 are natural.


What is the shorthand notation for fluorine 19?

The shorthand notation for fluorine-19 is ^19F.


This element has an atomic number that is double the atomic number of silicon?

this elemnt has an atomic number that is double the atomic number of silicon?


What is the number of protons in the neucleus called?

the answer is that it is called a atomic number.