Calcium chloride (CaCl₂) is an ionic compound that dissociates in water to form the following ions:

* Calcium ions (Ca²⁺): These are positively charged ions with a +2 charge.

* Chloride ions (Cl⁻): These are negatively charged ions with a -1 charge.

Therefore, the ions present in calcium chloride are calcium ions (Ca²⁺) and chloride ions (Cl⁻).