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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?

In a neutral fluorine atom (19F), the number of protons is 9. However, in a fluorine ion with a charge of -1, it has gained an extra electron, so the total number of protons remains the same at 9.


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?

The atomic number of fluorine is 9. Atomic number = amount of protons, as well as the amount of electrons in an uncharged atom. Neutrons is simply atomic mass - atomic number, so 19 - 9. (all information found on periodic table). So, 9 protons, 9 electrons, 10 neutrons.


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

A neutral atom of fluorine-19 (19F) has 9 protons and 9 electrons. This is because the number of protons determines the element's identity, so fluorine always has 9 protons, and in a neutral atom, the number of electrons is equal to the number of protons.


What is the shorthand notation for fluorine 19?

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


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.


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.