metals and non-metals.
A metal and a nonmetal.
covalent bonding
All salts are ionic
ionic
ionic bonding
Chlorine can be involved in both ionic and covalent bonding. As it is a chloride, I would believe it to be a ionic bond, as a covalent bond would state the number of chloride atoms, e.g. dichloride.
Ionic bonding.
ionic bonding
ionic bonding
it is ionic type of bonding
an ionic bond
ionic