Because in this formula there are two chlorine atoms in each formula unit while there is only one calcium atom.
The compound formed between calcium and chlorine is calcium chloride, with the chemical formula CaCl2.
Assuming you mean calcium chloride it is CaCl2
There is no correct chemical formula described in your question. When calcium and chlorine combine, they form calcium chloride with a formula of CaCl2.
The chemical formula CaCl2 represents calcium chloride. It is correct as it shows that the compound contains one calcium atom and two chlorine atoms.
Calcium chloride is CaCl2; the subscript of chlorine is 2.
2, the subscript following the chemical symbol for chlorine in the formula.
The compound formed between calcium and chlorine is calcium chloride, with the chemical formula CaCl2.
Assuming you mean calcium chloride it is CaCl2
There is no correct chemical formula described in your question. When calcium and chlorine combine, they form calcium chloride with a formula of CaCl2.
The chemical formula CaCl2 represents calcium chloride. It is correct as it shows that the compound contains one calcium atom and two chlorine atoms.
Calcium chloride is CaCl2; the subscript of chlorine is 2.
This compound is calcium chloride - CaCl2.
The chemical formula for Calcium Chloride is CaCl2.
The chemical formula for calcium chloride is CaCl2.
CaCl2 is the chemical formula of calcium dichloride.
CaCL2 is one particle of calcium and 2 partecles of chlorine. It is also known as Calcium Chloride.
The chemical formula for the compound is CaCl2, where Ca represents calcium and Cl represents chlorine. Calcium forms ionic bonds with chlorine by donating two electrons to each chlorine atom, resulting in a stable compound with a 2:1 ratio of calcium to chlorine.