Take any one alkali metal and write its reaction with Water

Explanation

**Step-by-Step Text Solution:**

1. **Choose an Alkali Metal**: Let's take Sodium (Na) as our alkali metal for this reaction.

2. **Write the Chemical Equation**: The reaction of sodium with water can be represented by the following chemical equation:
\[ 2 \text{Na} + 2 \text{H}_2\text{O} \rightarrow 2 \text{NaOH} + \text{H}_2 \]
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