An ionic bond is between a metal and a non-metal. Calcium is a metal and chlorine is a non-metal, so yes they form an ionic bond as CaCl2
Ionic bonds are bonds that have a metal and a nonmetal (if there are only 2 elements in the compound). ClO2 would have a covalent bond since both elements are nonmetals.
O and Cl
Na and Cl, Mg and O
OCl2 is covalent compound and the bond between O and Cl is covalent
Ionic bond between Rb+ cation and Cl- anion.
H-F
O and Cl
Na and Cl, Mg and O
O and Cl
OCl2 is covalent compound and the bond between O and Cl is covalent
Ionic bond between Rb+ cation and Cl- anion.
H-F
HCl has an ionic bond.
Ionic bond of NH4+ and Cl- ions
Be and Cl form an ionic bond (BeCl2), and it is polar.
Ionic bond
The bond is covalent.
ionic