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A fluorine ion with atomic number 9 and 10 electrons has a charge of -1 because it has one extra electron as compared to the number of protons (10-9 = 1). Its symbol is F-.

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What is the number of protons and electrons for fluorine?

Fluorine has an atomic number of 9. This means that it contains 9 protons; each one having a +1 charge. Therefore, in order for fluorine to have a net charge of 0, it must also contain 9 electrons, because electrons have a charge of -1.


How many electrons are in a fluorine ion?

in a normal F- ion there are 10 electrons total (but 8 in the outer energy level)


Explain the number of protons and electrons if a fluorine ion has a -1 charge?

Fluorine has 7 valence shell electrons. If it has a formal charge of (-1) that means that it has 8 non bonding electrons. Its atomic number is 9 therefore the fluorine anion (F-1) has 8 electrons and 9 protons.


How many electrons are presents in Fluorine atom?

There are 9 electrons in the atom without a charge, . The Fluorine ion (F -), has 10 electrons.


Why is fluorine smaller than oxygen?

Even though Fluorine comes after Oxygen, it is smaller due to the fact that it has more protons. Therefore, the electrons in Fluorine have a tighter orbit than the electrons in Oxygen. Electrons dictate atomic size.


What is the nuclear charge of fluorine?

The same as its atomic number, with a positive sign: +9 for fluorine.


How is a fluorine isotope different from a fluorine ion how are they the same?

The fluorine isotope differs from the fluorine ion because the fluorine isotope has a different number of neutrons from normal, while the ion has a different number of electrons. An isotope will have the same number of electrons as its atomic number (the number of protons), while the ion will add (more common in the case of fluorine) or subtract (very rare in the case of fluorine) electrons to the atom. The only thing they are similar in is the number of protons they have, which are the same.


What is the charge on ions of fluorine (atomic number 9)?

Fluorine is a none metal element. atomic number of it is 9.


Why does fluorine have higher charge than iodine?

Fluorine has a higher charge than iodine because fluorine is more electronegative than iodine. This means that fluorine has a greater ability to attract electrons towards itself, resulting in a higher charge. Additionally, fluorine's smaller size allows it to exert a stronger pull on electrons compared to the larger iodine atom.


What is the electrical charge of a fluorine atom?

A fluorine atom has a negative electrical charge of -1 due to its 9 protons and 10 electrons.


What is the atomic number of negative fluorine ion?

The atomic number of an element is the same regardless of its ionic charge. Fluorine has an atomic number of 9, meaning it has 9 protons in its nucleus. Therefore, the atomic number of a negative fluorine ion is still 9.


Why fluorine has a smaller atomic radius than chlorine?

Fluorine has a smaller atomic radius than chlorine because fluorine has a higher effective nuclear charge due to its lower energy level and smaller atomic size, causing the outer electrons to be pulled closer to the nucleus. This results in a stronger attraction between the positive nucleus and the negative electron cloud, leading to a smaller atomic radius in fluorine compared to chlorine.