fluorine ion has a charge of -1, it has an extra elctron
A fluorine ion has a charge of minus one.
No, fluorine forms a negatively charged ion, F-. Like all non metals, fluorine tends to acquire electrons, and thereby acquires an added negative charge.
A fluorine ion with a charge of 1 indicates that it has gained an extra electron, making it a fluoride ion. So, a fluoride ion would have 10 electrons (9 from the protons and 1 extra electron).
-1.
It gains a positive charge, generally being 1+
Anion. It gains an electron, making it negative.
The usual ion form of fluorine is the fluoride ion, which has a charge of -1.
The charge on the copper ion in CuF2 is +2. This is because fluorine typically has a charge of -1, and there are two fluorine atoms in the compound which balances out the charge of the copper ion.
When fluorine forms an ion, it gains one electron to achieve a stable electron configuration, becoming a fluoride ion with a charge of -1.
The charge of a fluorine ion is -1, because it gains one electron to achieve a full outer electron shell.
Iron can acquire a charge of +2 or +3 as an ion. The +2 charge is more common and is known as ferrous ion, while the +3 charge is less common and is known as ferric ion.
Fluorine typically carries a charge of -1 in its ion form. This charge arises from gaining an electron to achieve a stable octet configuration, as fluorine has 7 valence electrons in its neutral state.