Halogens

The five halogens are found in group 17 of the periodic table.

Fluorine The dog dentist? Yup, that’s right, for the past nine years, this dentist has been filling kanines.

Chlorine I think that 17-year-old pool boy has been putting too much chlorine in the water. Yikes, look at his hair!
Bromine That brother of mine who always says those annoying bromides, has become a bonafide preacher. I think got his degree on the internet.
Iodine The nurse says,“I’ve been using iodine to disinfect kids for 53 years.”
Astatine Who is this guy?