Halogens (22.5.1)

Question 1

• As a group, the halogens are electronegative; they have high ionization energies and high electron affinities.

Answer 1

• As a group, the halogens are electronegative; they have high ionization energies and high electron affinities.

Question 2

• Diatomic halogens are prepared from the naturally occurring salts and are used in various applications.

Answer 2

• Diatomic halogens are prepared from the naturally occurring salts and are used in various applications.