The following compounds contain the same type of bonds except

The compound that does not contain the same type of bonds as the others is hydrogen chloride. Hydrogen chloride is a covalent compound, while the others are all ionic compounds. Covalent bonds are formed by the sharing of electrons between atoms, while ionic bonds are formed by the transfer of electrons from one atom to another. In hydrogen chloride, the hydrogen atom and chlorine atom share electrons to form a covalent bond. In contrast, in sodium chloride, magnesium chloride, potassium chloride, and lithium chloride, the metal atom donates electrons to the nonmetal atom to form an ionic bond. Therefore, all the other compounds contain ionic bonds, while hydrogen chloride contains a covalent bond.