Sodium and chlorine react each other to form sodium chloride, NaCl, which is an ionic compound.
The chemical formula of strontium chloride is SrCl2.
MgCl2 is formed. Mg2+ + 2Cl- ----> MgCl2
The net ionic charge on the compound is zero. So if you have two chloride ions (Fe+ Cl- Cl-) the charges will cancel. Thus the formula is FeCl2.
Cl
cl-s-s-cl
The chemical formula of strontium chloride is SrCl2.
The chemical formula of magnesium chloride is MgCl2.
Table salt, NaCl is formed from Na and Cl.
MgCl2 is formed. Mg2+ + 2Cl- ----> MgCl2
The net ionic charge on the compound is zero. So if you have two chloride ions (Fe+ Cl- Cl-) the charges will cancel. Thus the formula is FeCl2.
Cl
It is held by an ionic bond between Na and Cl atoms. It is formed when sodium looses an electron and Cl gains one.
cl-s-s-cl
MgCl2
K+ cation and Cl- anion
Back is for salt
There is no compound like Fe2cl but there is Fecl2 & its common name is 'ferric chloride' .