Simple answer- metal + non metal gives an ionic compound.
More technical answer the difference in electronegativity of 1.58 between Ca (EN 1.00) and S (EN 2.58) indicates a compound that is ionic (although on most measures it is borderline). However it is colorless with a rock salt crystal structure, both indicative of ionic nature.
CaS is Calcium sulfide See link below for more information about the compound.
Calcium chloride is an ionic compound.
Yes, CaS is ionic.
Yes, it is a salt.
ionic
CaS
cacl2 plus na2s equals cas plus
There is only one such compound, and its formula is CaS.
Yes; these elements can form an ionic compound named calcium sulfide, with formula CaS.
CaS, calcium sulfide, with Ca2+ and S2- ionsCaS, calcium sulfide, with Ca2+ and S2- ions
CaS
cacl2 plus na2s equals cas plus
Ca (calcium) is an element, not a compound. and it can only form ionic compounds.
Ionic bond. A simple rule of thumb is metal reacts with non metal to produce an ionic compound. CaS has the same crystal structure as sodium chloride, this indicates that the bonding is highly ionic.
There is only one such compound, and its formula is CaS.
Yes; these elements can form an ionic compound named calcium sulfide, with formula CaS.
CaS, calcium sulfide, with Ca2+ and S2- ionsCaS, calcium sulfide, with Ca2+ and S2- ions
The Chemical Formula for Calcium Sulphate is is CaS4.
A very common example of an ionic compound is salt. The sodium (Na) and chlorine (Cl) atoms in it form what is called a crystal lattice. It organises atoms into squares, and then boxes and layers the boxes on one another over and over to make a lattice-like structure.
The chemical formula starts out with the two ions, the calcium and sulfide ions. Calcium's ion is Ca2+, while the sulfide ion is S2-. Because the net ionic charge of a compound is zero, only one of each atom is needed to create calcium sulfide, which will be CaS.
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