Read the following statements and identify the elements :
A radioactive element which is the last member of halogen family.

Explanation

To identify the radioactive element that is the last member of the halogen family, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Halogen Family**: The halogen family is located in Group 17 of the periodic table. The elements in this group include:
- Fluorine (F)
- Chlorine (Cl)
- Bromine (Br)
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