Typical elements is the name given to the elements of

Options

A. Zero group
B. Group `2`
C. 3rd` period
D. Group `1`

Answer

**Step-by-Step Solution:**

1. **Understanding the Concept of Typical Elements:**
- Typical elements, also known as representative elements, are those that exhibit the general properties of their group without any exceptions or anomalies.

2. **Identifying the Groups:**
- The question provides four options: Group 0, Group 2, 3rd Period, and Group 1. We need to determine which of these groups is referred to as typical elements.

3. **Analyzing Each Group:**
- **Group 0 (Noble Gases):** These elements are generally unreactive and do not represent typical properties of a group.
- **Group 2 (Alkaline Earth Metals):** While they have some typical properties, there are exceptions in their reactivity and other characteristics.
- **Group 1 (Alkali Metals):** These elements show some typical properties, but there are also anomalies, especially in their reactivity and ionization energies.
- **3rd Period Elements:** This includes sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, and argon. These elements display consistent properties that can be generalized across the group.

4. **Conclusion:**
- After analyzing the groups, it is clear that the 3rd period elements are termed as typical elements because they represent the properties of their group without any anomalies.

**Final Answer:**
- The typical elements are the elements of the **3rd Period**.

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