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Fluorine forms a 1- ion because it has 7 electrons in its outer shell, this is not very stable.
What is stable is a full outer shell of 8 electrons.
So a fluorine atom will take an electron (which carries a 1- charge) from another atom to complete this so-called octet.
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How many electrons would fluorine have to gain or lose too become stable what will be the stable ion's charge?
Fluorine will gain one electron to form F- (or fluoride) ion. Fluoride ion has a charge of -1.
Why does fluoride have 2 ions in the compound cadmium fluoride CdF2?
The cadmium ion has a 2+ charge and each fluoride ion has a 1- charge, so two fluoride ions are needed to balance the 2+ charge of cadmium. Two F- ions provide a total negative charge of 2- to balance the 2+ charge of cadmium.
What group is fluoride in?
17
Chemical formula for III fluoride?
Formula: XF3 where X is the element with which fluorine is bonded
How many electrons does a neutral fluoride atom contain?
Fluorine is the name of the element and has 9 electrons. Fluoride is the name of the halide ion, carries a 1- charge and has 10 electrons.
What is the charge of a fluoride atom?
The charge on a fluoride ion is -1.
When nickel combines with fluorine to form nickel (III) fluoride the charge of the nickel ion is?
If the oxidation is iii,charge also +3.Fluoride has -1 charge on it.
How many electrons would fluorine have to gain or lose too become stable what will be the stable ion's charge?
Fluorine will gain one electron to form F- (or fluoride) ion. Fluoride ion has a charge of -1.
Why does the Fluoride ion have a charge of 1-?
it gains an atom
What is the Charge ion of fluorine?
-1.
What is the charge of Mn?
Fluoride ions have a charge of -1, so three fluoride ions have a total charge of -3. Since there is only one manganese ion in the formula, the manganese ion has to have a charge of +3, so that the overall charge is 0.
What is the ionic charge of fluoride ion?
It is a single negative charge, so the fluoride ion is denoted F-. The fluorine atom gains one electron to incur a single negative charge of -1.
Why do you need one zinc ion and two fluoride ions for zinc fluoride formula?
In any ionic compound the charges of the ions must balance out to zero. The zinc ion has a 2+ charge while the fluoride ion has a 1- charge. So zinc fluoride must contain two fluoride ions for every zinc ion.
Why do you need one zinc ion and two fluoride ions for the formula zinc fluoride?
In any ionic compound the charges of the ions must balance out to zero. The zinc ion has a 2+ charge while the fluoride ion has a 1- charge. So zinc fluoride must contain two fluoride ions for every zinc ion.
Why does fluoride have 2 ions in the compound cadmium fluoride CdF2?
The cadmium ion has a 2+ charge and each fluoride ion has a 1- charge, so two fluoride ions are needed to balance the 2+ charge of cadmium. Two F- ions provide a total negative charge of 2- to balance the 2+ charge of cadmium.
What is the ionic charge for lithium and fluorine?
Li ion has a charge of +!, lithium is in group 1, an alkali metal
What group is fluoride in?
17
