2
There is no correct chemical formula described in your question. When calcium and chlorine combine, they form calcium chloride with a formula of CaCl2.
In one molecule of CaF2, there is one calcium atom and two fluorine atoms.
Halocarbons contain carbon, hydrogen, and halogen atoms such as fluorine, chlorine, bromine, or iodine.
No, the chemical ratio of carbon to chlorine to fluorine in CCl2F2 is 1:2:2, meaning there is 1 carbon atom, 2 chlorine atoms, and 2 fluorine atoms in each molecule of CCl2F2.
Calcium chloride is CaCl2; the subscript of chlorine is 2.
well halides have usually other atoms in it but these halides have fluorine chlorine and calcium
In calcium fluoride, one calcium atom bonds with two fluorine atoms to form a stable ionic compound.
A hydrocarbon with all the hydrogen atoms replaced with either chlorine atoms or fluorine atoms. They cannot be all chlorine or all fluorine atoms, but must be some mixture.
There are _no_ fluorine atoms. Rather, there are four chlorine atoms.
calcium and chlorine atoms
There is no correct chemical formula described in your question. When calcium and chlorine combine, they form calcium chloride with a formula of CaCl2.
Two fluorine atoms are needed to form an ionic bond with calcium, as each fluorine atom will contribute one electron to satisfy calcium's two valence electrons.
In one molecule of CaF2, there is one calcium atom and two fluorine atoms.
Halocarbons contain carbon, hydrogen, and halogen atoms such as fluorine, chlorine, bromine, or iodine.
two
two
No, the chemical ratio of carbon to chlorine to fluorine in CCl2F2 is 1:2:2, meaning there is 1 carbon atom, 2 chlorine atoms, and 2 fluorine atoms in each molecule of CCl2F2.