The elements belonging to which group are called representative elements ?

Options

A. gp 1 and 2
B. gp 3 to 12
C. go 13 to 18
D. Element lying at the bottom of periodic table

Answer

To answer the question regarding which group of elements are called representative elements, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Modern Periodic Table**: The modern periodic table consists of 18 groups and 7 periods. Each group contains elements with similar properties.

2. **Identify the Groups**:
- Group 1 and Group 2 are known as S-Block elements.
- Groups 3 to 12 are known as Transition Metals.
- Groups 13 to 18 are known as P-Block elements.

3. **Define Main Group Elements**: The S-Block and P-Block elements together are referred to as Main Group Elements.

4. **Identify Representative Elements**: The Main Group Elements (which include S-Block and P-Block elements) are also referred to as Representative Elements. This is because they represent the main characteristics of the elements in the periodic table.

5. **Conclusion**: Therefore, the elements belonging to Group 1, Group 2, and Groups 13 to 18 are called representative elements.

### Final Answer:
The elements belonging to Group 1, Group 2, and Groups 13 to 18 are called representative elements.

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