Question

which of the following property of halogens is maximum among the members of their period?
A) atomic radius
B) electronegativity
C) shielding effect
D) electropositivity

NOTE : please give me right answer only

Answer 1

Answer:

Option D) electropositivity

Explanation:

The sequence F>Cl>Br>I holds good for electronegativity.

On moving down the group of halogens, the electronegativity values decreases with decrease in non metallic character and increase in metallic character.

Boiling point and atomic size increase in the order F<Cl<Br<I on moving down the group of halogens.

On moving down the group of halogens, the electron affinity order is Cl>F>Br>I.

Answer 2

Answer:

B)

Explanation:

Because this group contains more electronegative elements than other.