Oxidation state of Oxygen in `O_(3)` is __________ .

Answer

To determine the oxidation state of oxygen in ozone (O₃), we can follow these steps:

### Step 1: Understand the Structure of Ozone
Ozone (O₃) is a molecule made up of three oxygen atoms. It is a neutral compound, meaning that the total charge of the molecule is zero.

### Step 2: Assign Oxidation States
In general, the oxidation state of an element in its elemental form is zero. Since ozone consists solely of oxygen atoms, we start by assuming the oxidation state of oxygen in O₃ is zero.

### Step 3: Confirm the Neutrality of the Compound
Since ozone is a neutral molecule, the sum of the oxidation states of all the atoms in the molecule must equal zero. Therefore, if we let the oxidation state of each oxygen atom be x, we can set up the equation:

\[ 3x = 0 \]

### Step 4: Solve for x
To find the oxidation state of oxygen, we solve the equation:

\[ x = 0 \]

### Conclusion
Thus, the oxidation state of oxygen in O₃ is **0**.

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