Final answer:
The oxidation state of silver in Ag₂O is +2.
Step-by-step explanation:
The oxidation state of the elements in silver oxide (Ag₂O) can be determined by balancing the charges of the compound. In silver oxide, the total charge is 0 because silver has an oxidation state of +1 and oxygen has an oxidation state of -2. Since there are two silver atoms, each with a +1 oxidation state, the total oxidation state of silver is +2. Therefore, the oxidation state of silver in Ag₂O is +2.