Calculate the oxidation state of the underlined atoms in the given species.
(c ) `Kul(M)nO_(4)`

Explanation

To calculate the oxidation state of manganese (Mn) in potassium permanganate (KMnO₄), we can follow these steps:

### Step 1: Identify the oxidation states of known elements
- Potassium (K) has an oxidation state of +1.
- Oxygen (O) typically has an oxidation state of -2.

### Step 2: Set up the equation
Let the oxidation state of manganese (Mn) be represented as \( x \). The compound KMnO₄ is neutral, so the sum of the oxidation states must equal 0.
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