CaCl2 has bonds that are mostly ionic in nature. The large difference in electronegativity values suggests these are strongly ionic. Of course, all bonds (except e.g. diatomic one, like F2, Cl2, O2, etc), have both ionic and covalent character to them. It just depends on which is favored.
CaCl would be polar ionic.
Calcium chloride is CaCl2; the subscript of chlorine is 2.
It would be an ionic bond since calcium is a metal while chlorine is a nonmetal.
Calcium chloride, CaCl2, is made of the elements calcium and chlorine.
calcium chloride
CaCl would be polar ionic.
The CaCl bond would be polar ionic.
Compare the electronegativity of calcium to the electronegativity of chlorine. Find the number of electrons each will give up / accept. Balance the two. Calcium easily gives up two electrons. Chlorine easily accepts one electron.
calcium chloride
Calcium and chlorine.
No, one atom of the element Calcium (Ca) reacts with a molecule of Chlorine Gas which has two atoms of chlorine (CL2) to form on molecule of Calcium chloride (CaCl2) :-Ca + CL2 = CaCL
Calcium chloride contains only two elements, calcium and chlorine, while calcium chlorate contains these two elements plus oxygen. The chlorine and oxygen in calcium chlorate are combined in a polyatomic ion with formula ClO3-1.
There isn't an existing compound as calcium chlorine, therefore it cannot be compared with calcium chloride which is a naturally occuring salt.
Calcium chloride is CaCl2; the subscript of chlorine is 2.
Actually, the electronegativity between calcium and chloride is 2.16 (3.16 - 1). With an electronegative variance less than 1.4 you will have ionic bonding. The electronegativity of 2 chlorine will easily pull the calcium's 2 valence electrons into their valance shell.
calcium and chlorine atoms
It would be an ionic bond since calcium is a metal while chlorine is a nonmetal.