A metal 'M' has the electronic configuration 2, 8, 3 - and occurs in nature as `M_2O_3 2H_2O`. It is more reactive than Zinc. Answer the following question:
Name the ore from which this metal is extracted

Explanation

To solve the question, we need to identify the metal 'M' based on its electronic configuration and the information provided. Here’s a step-by-step solution:

### Step 1: Analyze the Electronic Configuration
The electronic configuration given is 2, 8, 3. This means:
- The first shell (K) has 2 electrons.
- The second shell (L) has 8 electrons.
- The third shell (M) has 3 electrons.

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