Question

Halogen family forms one of the most homogeneous group of the periodic table because

• A. All elements in this group have different .properties
• B. There is close resemblance of the properties among various elements of this group
• C. All the elements of this group are highly reactive
• D. Their salts are found in rocky terrains

Answer 1

Answer: (B)

There is close resemblance of the properties among various elements of this group

Answer 2

There is a very close resemblance in the properties of all the elements of group 17. That is why, it is a homogeneous group. Moreover, their salts are found in sea water, so they are called halogens