Having recently needing to answer this question on an online homework, the answer is simpler than expected. The question is really just asking for the "symbol" of fluorine which is F-
Another example would be if it asked, "Predict the ion formed by Na (sodium)." The answer would simply be Na+
Fluoride ion (F-) is not an element, but an ion formed from the element fluorine (F). Fluorine is a chemical element on the periodic table, while fluoride ion is a negatively charged particle resulting from the gain of an electron by a fluorine atom.
The only possible ion of fluorine is: F-It's called a fluoride ion.
The symbol for fluorine as an ion is F-.
The ion formed by a calcium atom is called a calcium ion, which has a 2+ charge.
Ammonium fluoride is an inorganic compound, specifically a salt. It is formed from the combination of the ammonium ion (NH4+) and the fluoride ion (F-).
N
Fluoride ion (F-) is not an element, but an ion formed from the element fluorine (F). Fluorine is a chemical element on the periodic table, while fluoride ion is a negatively charged particle resulting from the gain of an electron by a fluorine atom.
The only possible ion of fluorine is: F-It's called a fluoride ion.
The conjugate base is the fluoride ion, F-
The ion formed by chlorine is the "chloride" ion
The symbol for fluorine as an ion is F-.
Hydroxonium H3O+ ion is formed.
The smaller ion is F.
+1 Na+ ion is formed
NH4F is a salt formed from the reaction between ammonium ion (NH4+) and fluoride ion (F-). Ammonium ion is acidic, while fluoride ion is basic. Therefore, NH4F tends to be slightly acidic due to the presence of the acidic ammonium ion.
The ion formed by a calcium atom is called a calcium ion, which has a 2+ charge.
Fluoride Ion