Question

The elements Fluorine, Chlorine, and Bromine have atomic numbers of 9, 17, and 35. What general statements can be inferred from the Periodic Table?

They are all metals.
They are all in the same group.
They are all in the same period.
They have similar chemical properties.

Answer 1

2. They have similar chemical properties.

3. They are all in the same group.

Step-by-step explanation:

Answer 2

They are all in the same group.