Write one main characteristic of p-block elements or representative elements?

Explanation

### Step-by-Step Text Solution:

1. **Identify the Groups of p-block Elements**:
P-block elements are located in groups 13 to 18 of the periodic table.

2. **Understand the Classification**:
P-block elements are also referred to as representative elements. This classification includes both p-block and s-block elements.

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