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Ca+2 F-1 <----- these are the ions and their charges

Ca+2 F-1 F-1 <----- the charges have to add up to zero, so two -1 fluorine ions cancel out one +2 calcium ions

CaF2 <---- simplify

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Write the chemical formula for the ionic compound containing calcium and fluorine?

The chemical formula for the ionic compound containing calcium and fluorine is CaF2.


Identify the correct formula for a compound with one calcium atom and two fluorine atoms?

The correct formula for a compound with one calcium atom and two fluorine atoms is CaF2, which is called calcium fluoride.


What is the name for the ionic compound caf2?

The name for the ionic compound CaF2 is calcium fluoride.


What is the chemical formula for calcium and fluorine?

Fluorine, the element has a symbol/"formula" F. As a charged ion it has a -1 charge = F- Otherwise, fluorine is a diatomic molecule= F2 Calcium is also an element with symbol/"formula" Ca. As an ion it has a +2 charge, so it can be written as Ca2+.


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The reason it becomes stable is because Ca has 2 valence electrons that it wants to get rid of to become stable. F has 7 valence electrons and wants 1 more to become stable. So, TWO F atoms each take 1 of the 2 electrons from Ca. They form an ionic bond as Ca^2+ and 2F^- to make CaF2.


Is calcium fluoride a compound?

Yes, calcium fluoride is a compound. It is an inorganic compound consisting of the elements calcium and fluorine, with the chemical formula CaF2.


Lewis theory predicts that the formula for a compound between fluorine and calcium is?

The formula for the compound between fluorine and calcium is CaF2, based on the Lewis theory of chemical bonding. This indicates that one calcium ion bonds with two fluoride ions through ionic bonds, resulting in a stable compound.


Is fluorite a compound or element?

Fluorite is a compound, CaF2.


Why is the chemical formula for fluorite?

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What is the formula of the ionic compound expected to form between the elements F and Ca?

The ionic compound expected to form between fluorine (F) and calcium (Ca) is calcium fluoride, with the chemical formula CaF2. In this compound, calcium donates two electrons to each fluorine atom, resulting in the formation of Ca2+ and F- ions that combine in a 1:2 ratio to achieve a neutral overall charge.


What element is CaF2?

Its is an Ionic compound