Compare metals and non-metals on the basis of chemical properties.

Explanation

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

**1. Introduction to Metals and Non-metals:**
- Metals and non-metals are two distinct categories of elements that exhibit different chemical properties. Understanding these differences is crucial in chemistry.

**2. Reaction with Water:**
- **Metals:** Metals react with water to form metal oxides, hydroxides, and hydrogen gas. For example, sodium reacts with water to produce sodium hydroxide and hydrogen.
- **Non-metals:** Non-metals generally do not react with water. For instance, gases like oxygen and nitrogen do not undergo any reaction with water.
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